22751113534 has 4 divisors (see below), whose sum is σ = 34126670304. Its totient is φ = 11375556766.

The previous prime is 22751113519. The next prime is 22751113639. The reversal of 22751113534 is 43531115722.

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

It is a super-2 number, since 2×22751113534² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22751113534.

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, 5687778382 + ... + 5687778385.

It is an arithmetic number, because the mean of its divisors is an integer number (8531667576).

Almost surely, 2^22751113534 is an apocalyptic number.

22751113534 is a deficient number, since it is larger than the sum of its proper divisors (11375556770).

22751113534 is a wasteful number, since it uses less digits than its factorization.

22751113534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11375556769.

The product of its digits is 25200, while the sum is 34.

The spelling of 22751113534 in words is "twenty-two billion, seven hundred fifty-one million, one hundred thirteen thousand, five hundred thirty-four".