102011101102122 has 16 divisors (see below), whose sum is σ = 204530985755712. Its totient is φ = 33918903108800.

The previous prime is 102011101102111. The next prime is 102011101102151. The reversal of 102011101102122 is 221201101110201.

It is a happy 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, 21199312038 + ... + 21199316849.

It is an arithmetic number, because the mean of its divisors is an integer number (12783186609732).

Almost surely, 2^{102011101102122} is an apocalyptic number.

102011101102122 is an abundant number, since it is smaller than the sum of its proper divisors (102519884653590).

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

102011101102122 is a wasteful number, since it uses less digits than its factorization.

102011101102122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42398629293.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 102011101102122 its reverse (221201101110201), we get a palindrome (323212202212323).

The spelling of 102011101102122 in words is "one hundred two trillion, eleven billion, one hundred one million, one hundred two thousand, one hundred twenty-two".