101102210122100 has 72 divisors (see below), whose sum is σ = 239340696381696. Its totient is φ = 36763796160000.

The previous prime is 101102210122091. The next prime is 101102210122153. The reversal of 101102210122100 is 1221012201101.

It is a congruent 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 23 ways as a sum of consecutive naturals, for example, 64433885 + ... + 65984315.

Almost surely, 2^{101102210122100} is an apocalyptic number.

101102210122100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101102210122100 is an abundant number, since it is smaller than the sum of its proper divisors (138238486259596).

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

101102210122100 is a wasteful number, since it uses less digits than its factorization.

101102210122100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609737 (or 1609730 counting only the distinct ones).

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

Adding to 101102210122100 its reverse (1221012201101), we get a palindrome (102323222323201).

The spelling of 101102210122100 in words is "one hundred one trillion, one hundred two billion, two hundred ten million, one hundred twenty-two thousand, one hundred".