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222021010010022 = 23469168743114749
BaseRepresentation
bin110010011110110101001011…
…011011110010111110100110
31002010010000000220222111201120
4302132311023123302332212
5213100043012030310042
62104111013254034410
764523326413103146
oct6236651333627646
91063100026874646
10222021010010022
1164819644090713
1220a991ab048a06
1396b6650815072
143cb7c34c0c926
151aa042167adec
hexc9ed4b6f2fa6

222021010010022 has 32 divisors (see below), whose sum is σ = 444147009696000. Its totient is φ = 73989505810080.

The previous prime is 222021010010003. The next prime is 222021010010101. The reversal of 222021010010022 is 220010010120222.

It is a junction number, because it is equal to n+sod(n) for n = 222021010009983 and 222021010010010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1934783104 + ... + 1934897852.

It is an arithmetic number, because the mean of its divisors is an integer number (13879594053000).

Almost surely, 2222021010010022 is an apocalyptic number.

222021010010022 is an abundant number, since it is smaller than the sum of its proper divisors (222125999685978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222021010010022 is a wasteful number, since it uses less digits than its factorization.

222021010010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188188.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222021010010022 its reverse (220010010120222), we get a palindrome (442031020130244).

The spelling of 222021010010022 in words is "two hundred twenty-two trillion, twenty-one billion, ten million, ten thousand, twenty-two".

Divisors: 1 2 3 6 4691 9382 14073 28146 68743 114749 137486 206229 229498 344247 412458 688494 322473413 538287559 644946826 967420239 1076575118 1614862677 1934840478 3229725354 7888190507 15776381014 23664571521 47329143042 37003501668337 74007003336674 111010505005011 222021010010022