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22000101201 = 331362678351
BaseRepresentation
bin10100011111010011…
…101110011101010001
32002210020001221022000
4110133103232131101
5330024011214301
614035014304213
71406116526511
oct243723563521
962706057260
1022000101201
11936a535721
12431b958069
1320c7b89080
1410c9ba9841
1588b64d786
hex51f4ee751

22000101201 has 16 divisors (see below), whose sum is σ = 35099877120. Its totient is φ = 13538523600.

The previous prime is 22000101187. The next prime is 22000101209. The reversal of 22000101201 is 10210100022.

Adding to 22000101201 its reverse (10210100022), we get a palindrome (32210201223).

It can be divided in two parts, 22000 and 101201, that added together give a square (123201 = 3512).

It is not a de Polignac number, because 22000101201 - 222 = 21995906897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (22000101209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31338825 + ... + 31339526.

It is an arithmetic number, because the mean of its divisors is an integer number (2193742320).

Almost surely, 222000101201 is an apocalyptic number.

It is an amenable number.

22000101201 is a deficient number, since it is larger than the sum of its proper divisors (13099775919).

22000101201 is a wasteful number, since it uses less digits than its factorization.

22000101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62678373 (or 62678367 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The spelling of 22000101201 in words is "twenty-two billion, one hundred one thousand, two hundred one".

Divisors: 1 3 9 13 27 39 117 351 62678351 188035053 564105159 814818563 1692315477 2444455689 7333367067 22000101201