22265453601 has 24 divisors (see below), whose sum is σ = 34359205920. Its totient is φ = 13852498176.

The previous prime is 22265453597. The next prime is 22265453633. The reversal of 22265453601 is 10635456222.

22265453601 is a `hidden beast` number, since 2 + 2 + 2 + 6 + 5 + 45 + 3 + 601 = 666.

It is not a de Polignac number, because 22265453601 - 2² = 22265453597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22265453641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 960240 + ... + 983153.

It is an arithmetic number, because the mean of its divisors is an integer number (1431633580).

Almost surely, 2^22265453601 is an apocalyptic number.

It is an amenable number.

22265453601 is a deficient number, since it is larger than the sum of its proper divisors (12093752319).

22265453601 is a wasteful number, since it uses less digits than its factorization.

22265453601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943485 (or 1943482 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 22265453601 in words is "twenty-two billion, two hundred sixty-five million, four hundred fifty-three thousand, six hundred one".