22507116232000 has 56 divisors (see below), whose sum is σ = 55738873368360. Its totient is φ = 9002846489600.

The previous prime is 22507116231997. The next prime is 22507116232061. The reversal of 22507116232000 is 23261170522.

It can be written as a sum of positive squares in 4 ways, for example, as 6876226529536 + 15630889702464 = 2622256^2 + 3953592^2 .

It is a super-4 number, since 4×22507116232000⁴ (a number of 55 digits) contains 4444 as substring.

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, 1406686765 + ... + 1406702764.

It is an arithmetic number, because the mean of its divisors is an integer number (995337024435).

Almost surely, 2^{22507116232000} is an apocalyptic number.

22507116232000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22507116232000 is an abundant number, since it is smaller than the sum of its proper divisors (33231757136360).

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

22507116232000 is an equidigital number, since it uses as much as digits as its factorization.

22507116232000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2813389556 (or 2813389536 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The spelling of 22507116232000 in words is "twenty-two trillion, five hundred seven billion, one hundred sixteen million, two hundred thirty-two thousand".