22555152252120 has 64 divisors (see below), whose sum is σ = 69848213437440. Its totient is φ = 5820684451200.

The previous prime is 22555152252109. The next prime is 22555152252131. The reversal of 22555152252120 is 2125225155522.

It is an interprime number because it is at equal distance from previous prime (22555152252109) and next prime (22555152252131).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3031602766 + ... + 3031610205.

It is an arithmetic number, because the mean of its divisors is an integer number (1091378334960).

Almost surely, 2^{22555152252120} is an apocalyptic number.

22555152252120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22555152252120 is an abundant number, since it is smaller than the sum of its proper divisors (47293061185320).

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

22555152252120 is a wasteful number, since it uses less digits than its factorization.

22555152252120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6063213016 (or 6063213012 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 39.

The spelling of 22555152252120 in words is "twenty-two trillion, five hundred fifty-five billion, one hundred fifty-two million, two hundred fifty-two thousand, one hundred twenty".