102200022201012 has 24 divisors (see below), whose sum is σ = 238501465378176. Its totient is φ = 34061710222848.

The previous prime is 102200022200981. The next prime is 102200022201073. The reversal of 102200022201012 is 210102220002201.

It is a junction number, because it is equal to n+sod(n) for n = 102200022200982 and 102200022201000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620394733 + ... + 620559444.

It is an arithmetic number, because the mean of its divisors is an integer number (9937561057424).

Almost surely, 2^{102200022201012} is an apocalyptic number.

102200022201012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102200022201012 is an abundant number, since it is smaller than the sum of its proper divisors (136301443177164).

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

102200022201012 is a wasteful number, since it uses less digits than its factorization.

102200022201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240961047 (or 1240961045 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102200022201012 its reverse (210102220002201), we get a palindrome (312302242203213).

The spelling of 102200022201012 in words is "one hundred two trillion, two hundred billion, twenty-two million, two hundred one thousand, twelve".