22120011100110 has 128 divisors (see below), whose sum is σ = 66190616294400. Its totient is φ = 4596161310720.

The previous prime is 22120011100097. The next prime is 22120011100183. The reversal of 22120011100110 is 1100111002122.

It is a super-2 number, since 2×22120011100110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54751326 + ... + 55153854.

It is an arithmetic number, because the mean of its divisors is an integer number (517114189800).

Almost surely, 2^{22120011100110} is an apocalyptic number.

22120011100110 is an abundant number, since it is smaller than the sum of its proper divisors (44070605194290).

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

22120011100110 is a wasteful number, since it uses less digits than its factorization.

22120011100110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426346.

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

Adding to 22120011100110 its reverse (1100111002122), we get a palindrome (23220122102232).

The spelling of 22120011100110 in words is "twenty-two trillion, one hundred twenty billion, eleven million, one hundred thousand, one hundred ten".