22445105150351 has 24 divisors (see below), whose sum is σ = 24969762681264. Its totient is φ = 20151795755520.

The previous prime is 22445105150339. The next prime is 22445105150407. The reversal of 22445105150351 is 15305150154422.

It is not a de Polignac number, because 22445105150351 - 2³⁸ = 22170227243407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22445105120351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17973575 + ... + 19181751.

It is an arithmetic number, because the mean of its divisors is an integer number (1040406778386).

Almost surely, 2^{22445105150351} is an apocalyptic number.

22445105150351 is a deficient number, since it is larger than the sum of its proper divisors (2524657530913).

22445105150351 is a wasteful number, since it uses less digits than its factorization.

22445105150351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211211 (or 1211198 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 38.

The spelling of 22445105150351 in words is "twenty-two trillion, four hundred forty-five billion, one hundred five million, one hundred fifty thousand, three hundred fifty-one".