100100202012122 has 16 divisors (see below), whose sum is σ = 161702790016992. Its totient is φ = 46199389325040.

The previous prime is 100100202012079. The next prime is 100100202012137. The reversal of 100100202012122 is 221210202001001.

It is a junction number, because it is equal to n+sod(n) for n = 100100202012097 and 100100202012106.

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, 27588404 + ... + 31005167.

It is an arithmetic number, because the mean of its divisors is an integer number (10106424376062).

Almost surely, 2^{100100202012122} is an apocalyptic number.

100100202012122 is a deficient number, since it is larger than the sum of its proper divisors (61602588004870).

100100202012122 is a wasteful number, since it uses less digits than its factorization.

100100202012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58659293.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100100202012122 its reverse (221210202001001), we get a palindrome (321310404013123).

The spelling of 100100202012122 in words is "one hundred trillion, one hundred billion, two hundred two million, twelve thousand, one hundred twenty-two".