52223631120 has 160 divisors (see below), whose sum is σ = 180044726400. Its totient is φ = 13913657856.

The previous prime is 52223631113. The next prime is 52223631137. The reversal of 52223631120 is 2113632225.

It is a happy number.

52223631120 is a `hidden beast` number, since 5 + 2 + 2 + 2 + 3 + 631 + 1 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2501686 + ... + 2522474.

It is an arithmetic number, because the mean of its divisors is an integer number (1125279540).

Almost surely, 2^52223631120 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52223631120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90022363200).

52223631120 is an abundant number, since it is smaller than the sum of its proper divisors (127821095280).

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

52223631120 is a wasteful number, since it uses less digits than its factorization.

52223631120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21974 (or 21962 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 52223631120 in words is "fifty-two billion, two hundred twenty-three million, six hundred thirty-one thousand, one hundred twenty".