100120012202 has 16 divisors (see below), whose sum is σ = 174872691072. Its totient is φ = 42098980560.

The previous prime is 100120012171. The next prime is 100120012271. The reversal of 100120012202 is 202210021001.

It is a happy number.

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, 67465574 + ... + 67467057.

It is an arithmetic number, because the mean of its divisors is an integer number (10929543192).

Almost surely, 2^100120012202 is an apocalyptic number.

100120012202 is a deficient number, since it is larger than the sum of its proper divisors (74752678870).

100120012202 is a wasteful number, since it uses less digits than its factorization.

100120012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134932693.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100120012202 its reverse (202210021001), we get a palindrome (302330033203).

The spelling of 100120012202 in words is "one hundred billion, one hundred twenty million, twelve thousand, two hundred two".