22150971360 has 216 divisors, whose sum is σ = 87931725336. Its totient is φ = 5063063040.

The previous prime is 22150971301. The next prime is 22150971383. The reversal of 22150971360 is 6317905122.

22150971360 is a `hidden beast` number, since 2 + 21 + 509 + 71 + 3 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 86406 + ... + 227525.

It is an arithmetic number, because the mean of its divisors is an integer number (407091321).

Almost surely, 2^22150971360 is an apocalyptic number.

22150971360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22150971360 is an abundant number, since it is smaller than the sum of its proper divisors (65780753976).

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

22150971360 is a wasteful number, since it uses less digits than its factorization.

22150971360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313966 (or 313948 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 22150971360 in words is "twenty-two billion, one hundred fifty million, nine hundred seventy-one thousand, three hundred sixty".