10331222212100 has 36 divisors (see below), whose sum is σ = 22419439064064. Its totient is φ = 4132362274080.

The previous prime is 10331222212061. The next prime is 10331222212117. The reversal of 10331222212100 is 121222213301.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1732157 + ... + 4864443.

It is an arithmetic number, because the mean of its divisors is an integer number (622762196224).

Almost surely, 2^{10331222212100} is an apocalyptic number.

10331222212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10331222212100 is an abundant number, since it is smaller than the sum of its proper divisors (12088216851964).

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

10331222212100 is a wasteful number, since it uses less digits than its factorization.

10331222212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165284 (or 3165277 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10331222212100 its reverse (121222213301), we get a palindrome (10452444425401).

The spelling of 10331222212100 in words is "ten trillion, three hundred thirty-one billion, two hundred twenty-two million, two hundred twelve thousand, one hundred".