220111212000010 has 16 divisors (see below), whose sum is σ = 396204330319200. Its totient is φ = 88043562862416.

The previous prime is 220111211999957. The next prime is 220111212000023. The reversal of 220111212000010 is 10000212111022.

It is a super-2 number, since 2×220111212000010² (a number of 29 digits) contains 22 as substring.

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, 114239040 + ... + 116149819.

It is an arithmetic number, because the mean of its divisors is an integer number (24762770644950).

Almost surely, 2^{220111212000010} is an apocalyptic number.

220111212000010 is a deficient number, since it is larger than the sum of its proper divisors (176093118319190).

220111212000010 is a wasteful number, since it uses less digits than its factorization.

220111212000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230484405.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 220111212000010 its reverse (10000212111022), we get a palindrome (230111424111032).

The spelling of 220111212000010 in words is "two hundred twenty trillion, one hundred eleven billion, two hundred twelve million, ten", and thus it is an aban number.