100100022120202 has 32 divisors (see below), whose sum is σ = 173274595405632. Its totient is φ = 42958478648064.

The previous prime is 100100022120061. The next prime is 100100022120227. The reversal of 100100022120202 is 202021220001001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 1364244268 + ... + 1364317639.

It is an arithmetic number, because the mean of its divisors is an integer number (5414831106426).

Almost surely, 2^{100100022120202} is an apocalyptic number.

100100022120202 is a deficient number, since it is larger than the sum of its proper divisors (73174573285430).

100100022120202 is a wasteful number, since it uses less digits than its factorization.

100100022120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2728562022.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100100022120202 its reverse (202021220001001), we get a palindrome (302121242121203).

The spelling of 100100022120202 in words is "one hundred trillion, one hundred billion, twenty-two million, one hundred twenty thousand, two hundred two".