102122112001110 has 32 divisors (see below), whose sum is σ = 245093890493952. Its totient is φ = 27232471901280.

The previous prime is 102122112001109. The next prime is 102122112001139. The reversal of 102122112001110 is 11100211221201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102122112001110.

It is a congruent number.

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, 3642397 + ... + 14748263.

It is an arithmetic number, because the mean of its divisors is an integer number (7659184077936).

Almost surely, 2^{102122112001110} is an apocalyptic number.

102122112001110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102122112001110 is an abundant number, since it is smaller than the sum of its proper divisors (142971778492842).

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

102122112001110 is a wasteful number, since it uses less digits than its factorization.

102122112001110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11412388.

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

Adding to 102122112001110 its reverse (11100211221201), we get a palindrome (113222323222311).

The spelling of 102122112001110 in words is "one hundred two trillion, one hundred twenty-two billion, one hundred twelve million, one thousand, one hundred ten".