220211210101112 has 32 divisors (see below), whose sum is σ = 422503169911680. Its totient is φ = 107543757736800.

The previous prime is 220211210101073. The next prime is 220211210101139. The reversal of 220211210101112 is 211101012112022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26219237 + ... + 33583787.

It is an arithmetic number, because the mean of its divisors is an integer number (13203224059740).

Almost surely, 2^{220211210101112} is an apocalyptic number.

It is an amenable number.

220211210101112 is a deficient number, since it is larger than the sum of its proper divisors (202291959810568).

220211210101112 is a wasteful number, since it uses less digits than its factorization.

220211210101112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7451523 (or 7451519 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 220211210101112 its reverse (211101012112022), we get a palindrome (431312222213134).

The spelling of 220211210101112 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred ten million, one hundred one thousand, one hundred twelve".