220012211000010 has 128 divisors (see below), whose sum is σ = 620812450621440. Its totient is φ = 49196174112000.

The previous prime is 220012210999943. The next prime is 220012211000017. The reversal of 220012211000010 is 10000112210022.

It is a super-2 number, since 2×220012211000010² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220012211000010.

It is not an unprimeable number, because it can be changed into a prime (220012211000017) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 13782316 + ... + 25099335.

It is an arithmetic number, because the mean of its divisors is an integer number (4850097270480).

Almost surely, 2^{220012211000010} is an apocalyptic number.

220012211000010 is an abundant number, since it is smaller than the sum of its proper divisors (400800239621430).

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

220012211000010 is a wasteful number, since it uses less digits than its factorization.

220012211000010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38883004.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 220012211000010 its reverse (10000112210022), we get a palindrome (230012323210032).

The spelling of 220012211000010 in words is "two hundred twenty trillion, twelve billion, two hundred eleven million, ten", and thus it is an aban number.