220010100101112 has 32 divisors (see below), whose sum is σ = 550028854345680. Its totient is φ = 73336219488000.

The previous prime is 220010100101089. The next prime is 220010100101123. The reversal of 220010100101112 is 211101001010022.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent 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, 26285583 + ... + 33629630.

Almost surely, 2^{220010100101112} is an apocalyptic number.

It is an amenable number.

220010100101112 is an abundant number, since it is smaller than the sum of its proper divisors (330018754244568).

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

220010100101112 is a wasteful number, since it uses less digits than its factorization.

220010100101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60068223 (or 60068219 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 220010100101112 its reverse (211101001010022), we get a palindrome (431111101111134).

The spelling of 220010100101112 in words is "two hundred twenty trillion, ten billion, one hundred million, one hundred one thousand, one hundred twelve".