22323265740 has 48 divisors (see below), whose sum is σ = 69450161760. Its totient is φ = 5952870720.

The previous prime is 22323265711. The next prime is 22323265751. The reversal of 22323265740 is 4756232322.

22323265740 is a `hidden beast` number, since 2 + 2 + 323 + 265 + 74 + 0 = 666.

It is a super-3 number, since 3×22323265740³ (a number of 32 digits) contains 333 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 22323265695 and 22323265704.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20669151 + ... + 20670230.

It is an arithmetic number, because the mean of its divisors is an integer number (1446878370).

Almost surely, 2^22323265740 is an apocalyptic number.

22323265740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22323265740 is an abundant number, since it is smaller than the sum of its proper divisors (47126896020).

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

22323265740 is a wasteful number, since it uses less digits than its factorization.

22323265740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41339399 (or 41339391 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The spelling of 22323265740 in words is "twenty-two billion, three hundred twenty-three million, two hundred sixty-five thousand, seven hundred forty".