22013112103120 has 40 divisors (see below), whose sum is σ = 52563742015464. Its totient is φ = 8567265249792.

The previous prime is 22013112103091. The next prime is 22013112103141. The reversal of 22013112103120 is 2130121131022.

It can be written as a sum of positive squares in 4 ways, for example, as 3807837071424 + 18205275031696 = 1951368^2 + 4266764^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 3718428139 + ... + 3718434058.

Almost surely, 2^{22013112103120} is an apocalyptic number.

22013112103120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22013112103120 is an abundant number, since it is smaller than the sum of its proper divisors (30550629912344).

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

22013112103120 is a wasteful number, since it uses less digits than its factorization.

22013112103120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7436862247 (or 7436862241 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 22013112103120 its reverse (2130121131022), we get a palindrome (24143233234142).

The spelling of 22013112103120 in words is "twenty-two trillion, thirteen billion, one hundred twelve million, one hundred three thousand, one hundred twenty".