22265363340 has 72 divisors (see below), whose sum is σ = 73678117968. Its totient is φ = 5397663360.

The previous prime is 22265363333. The next prime is 22265363359. The reversal of 22265363340 is 4336356222.

22265363340 is a `hidden beast` number, since 2 + 2 + 265 + 363 + 34 + 0 = 666.

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 = 22265363295 and 22265363304.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5620587 + ... + 5624546.

It is an arithmetic number, because the mean of its divisors is an integer number (1023307194).

Almost surely, 2^22265363340 is an apocalyptic number.

22265363340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22265363340 is an abundant number, since it is smaller than the sum of its proper divisors (51412754628).

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

22265363340 is a wasteful number, since it uses less digits than its factorization.

22265363340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11245159 (or 11245154 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 36.

The spelling of 22265363340 in words is "twenty-two billion, two hundred sixty-five million, three hundred sixty-three thousand, three hundred forty".