22545250724601 has 24 divisors (see below), whose sum is σ = 35554756124160. Its totient is φ = 13652670434400.

The previous prime is 22545250724597. The next prime is 22545250724603. The reversal of 22545250724601 is 10642705254522.

22545250724601 is a `hidden beast` number, since 2 + 2 + 54 + 52 + 507 + 2 + 46 + 0 + 1 = 666.

It is not a de Polignac number, because 22545250724601 - 2² = 22545250724597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22545250724603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 92526745 + ... + 92770086.

It is an arithmetic number, because the mean of its divisors is an integer number (1481448171840).

Almost surely, 2^{22545250724601} is an apocalyptic number.

It is an amenable number.

22545250724601 is a deficient number, since it is larger than the sum of its proper divisors (13009505399559).

22545250724601 is a wasteful number, since it uses less digits than its factorization.

22545250724601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185298077 (or 185298074 counting only the distinct ones).

The product of its (nonzero) digits is 1344000, while the sum is 45.

The spelling of 22545250724601 in words is "twenty-two trillion, five hundred forty-five billion, two hundred fifty million, seven hundred twenty-four thousand, six hundred one".