22745510164262 has 4 divisors (see below), whose sum is σ = 34118265246396. Its totient is φ = 11372755082130.

The previous prime is 22745510164253. The next prime is 22745510164417. The reversal of 22745510164262 is 26246101554722.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5686377541064 + ... + 5686377541067.

It is an arithmetic number, because the mean of its divisors is an integer number (8529566311599).

Almost surely, 2^{22745510164262} is an apocalyptic number.

22745510164262 is a deficient number, since it is larger than the sum of its proper divisors (11372755082134).

22745510164262 is a wasteful number, since it uses less digits than its factorization.

22745510164262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11372755082133.

The product of its (nonzero) digits is 1612800, while the sum is 47.

The spelling of 22745510164262 in words is "twenty-two trillion, seven hundred forty-five billion, five hundred ten million, one hundred sixty-four thousand, two hundred sixty-two".