102885321226 has 16 divisors (see below), whose sum is σ = 156518354304. Its totient is φ = 50713223904.

The previous prime is 102885321211. The next prime is 102885321229. The reversal of 102885321226 is 622123588201.

It is a super-2 number, since 2×102885321226² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102885321229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130405 + ... + 471991.

It is an arithmetic number, because the mean of its divisors is an integer number (9782397144).

Almost surely, 2^102885321226 is an apocalyptic number.

102885321226 is a deficient number, since it is larger than the sum of its proper divisors (53633033078).

102885321226 is a wasteful number, since it uses less digits than its factorization.

102885321226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343725.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 102885321226 in words is "one hundred two billion, eight hundred eighty-five million, three hundred twenty-one thousand, two hundred twenty-six".