102210022112 has 48 divisors (see below), whose sum is σ = 231072912000. Its totient is φ = 44013882240.

The previous prime is 102210022081. The next prime is 102210022121. The reversal of 102210022112 is 211220012201.

It is a super-3 number, since 3×102210022112³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7634612 + ... + 7647987.

It is an arithmetic number, because the mean of its divisors is an integer number (4814019000).

Almost surely, 2^102210022112 is an apocalyptic number.

It is an amenable number.

102210022112 is an abundant number, since it is smaller than the sum of its proper divisors (128862889888).

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

102210022112 is a wasteful number, since it uses less digits than its factorization.

102210022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15282639 (or 15282631 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102210022112 its reverse (211220012201), we get a palindrome (313430034313).

The spelling of 102210022112 in words is "one hundred two billion, two hundred ten million, twenty-two thousand, one hundred twelve".