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10220221022 = 211464555501
BaseRepresentation
bin10011000010010110…
…00011001001011110
3222101021011000120112
421201023003021132
5131412334033042
64410050450022
7511160305514
oct114113031136
928337130515
1010220221022
114375059360
121b92893912
13c6b50467b
146cd4ca4b4
153ec3ad982
hex2612c325e

10220221022 has 8 divisors (see below), whose sum is σ = 16723998072. Its totient is φ = 4645555000.

The previous prime is 10220221001. The next prime is 10220221129. The reversal of 10220221022 is 22012202201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10220220988 and 10220221006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232277729 + ... + 232277772.

It is an arithmetic number, because the mean of its divisors is an integer number (2090499759).

Almost surely, 210220221022 is an apocalyptic number.

10220221022 is a deficient number, since it is larger than the sum of its proper divisors (6503777050).

10220221022 is a wasteful number, since it uses less digits than its factorization.

10220221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464555514.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 10220221022 its reverse (22012202201), we get a palindrome (32232423223).

The spelling of 10220221022 in words is "ten billion, two hundred twenty million, two hundred twenty-one thousand, twenty-two".

Divisors: 1 2 11 22 464555501 929111002 5110110511 10220221022