102200012112122 has 32 divisors (see below), whose sum is σ = 160189262876160. Its totient is φ = 48844372008960.

The previous prime is 102200012112113. The next prime is 102200012112193. The reversal of 102200012112122 is 221211210002201.

It is a self number, because there is not a number n which added to its sum of digits gives 102200012112122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19664954 + ... + 24312762.

It is an arithmetic number, because the mean of its divisors is an integer number (5005914464880).

Almost surely, 2^{102200012112122} is an apocalyptic number.

102200012112122 is a deficient number, since it is larger than the sum of its proper divisors (57989250764038).

102200012112122 is a wasteful number, since it uses less digits than its factorization.

102200012112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652198.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 102200012112122 its reverse (221211210002201), we get a palindrome (323411222114323).

The spelling of 102200012112122 in words is "one hundred two trillion, two hundred billion, twelve million, one hundred twelve thousand, one hundred twenty-two".