22010211220110 has 32 divisors (see below), whose sum is σ = 53179033831200. Its totient is φ = 5829997780608.

The previous prime is 22010211220069. The next prime is 22010211220211. The reversal of 22010211220110 is 1102211201022.

It is a super-2 number, since 2×22010211220110² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 22010211220110.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2461987837 + ... + 2461996776.

It is an arithmetic number, because the mean of its divisors is an integer number (1661844807225).

Almost surely, 2^{22010211220110} is an apocalyptic number.

22010211220110 is an abundant number, since it is smaller than the sum of its proper divisors (31168822611090).

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

22010211220110 is a wasteful number, since it uses less digits than its factorization.

22010211220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4923984772.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22010211220110 its reverse (1102211201022), we get a palindrome (23112422421132).

The spelling of 22010211220110 in words is "twenty-two trillion, ten billion, two hundred eleven million, two hundred twenty thousand, one hundred ten".