102010100012122 has 32 divisors (see below), whose sum is σ = 155232529200000. Its totient is φ = 50272507884096.

The previous prime is 102010100012083. The next prime is 102010100012147. The reversal of 102010100012122 is 221210001010201.

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 15 ways as a sum of consecutive naturals, for example, 19922379 + ... + 24513697.

It is an arithmetic number, because the mean of its divisors is an integer number (4851016537500).

Almost surely, 2^{102010100012122} is an apocalyptic number.

102010100012122 is a deficient number, since it is larger than the sum of its proper divisors (53222429187878).

102010100012122 is a wasteful number, since it uses less digits than its factorization.

102010100012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4592038.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102010100012122 its reverse (221210001010201), we get a palindrome (323220101022323).

The spelling of 102010100012122 in words is "one hundred two trillion, ten billion, one hundred million, twelve thousand, one hundred twenty-two".