102200012220112 has 20 divisors (see below), whose sum is σ = 198025966026016. Its totient is φ = 51096537116640.

The previous prime is 102200012220083. The next prime is 102200012220149. The reversal of 102200012220112 is 211022210002201.

It is a happy number.

It is a super-3 number, since 3×102200012220112³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 216569028 + ... + 217040419.

Almost surely, 2^{102200012220112} is an apocalyptic number.

It is an amenable number.

102200012220112 is a deficient number, since it is larger than the sum of its proper divisors (95825953805904).

102200012220112 is a wasteful number, since it uses less digits than its factorization.

102200012220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433624186 (or 433624180 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 102200012220112 its reverse (211022210002201), we get a palindrome (313222222222313).

The spelling of 102200012220112 in words is "one hundred two trillion, two hundred billion, twelve million, two hundred twenty thousand, one hundred twelve".