102001122012110 has 16 divisors (see below), whose sum is σ = 183606300061632. Its totient is φ = 40799497596000.

The previous prime is 102001122012007. The next prime is 102001122012149. The reversal of 102001122012110 is 11210221100201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118450646 + ... + 119308665.

It is an arithmetic number, because the mean of its divisors is an integer number (11475393753852).

Almost surely, 2^{102001122012110} is an apocalyptic number.

102001122012110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102001122012110 is a deficient number, since it is larger than the sum of its proper divisors (81605178049522).

102001122012110 is a wasteful number, since it uses less digits than its factorization.

102001122012110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237802219.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102001122012110 its reverse (11210221100201), we get a palindrome (113211343112311).

The spelling of 102001122012110 in words is "one hundred two trillion, one billion, one hundred twenty-two million, twelve thousand, one hundred ten".