22456233160742 has 4 divisors (see below), whose sum is σ = 33684349741116. Its totient is φ = 11228116580370.

The previous prime is 22456233160727. The next prime is 22456233160813. The reversal of 22456233160742 is 24706133265422.

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, 5614058290184 + ... + 5614058290187.

It is an arithmetic number, because the mean of its divisors is an integer number (8421087435279).

Almost surely, 2^{22456233160742} is an apocalyptic number.

22456233160742 is a deficient number, since it is larger than the sum of its proper divisors (11228116580374).

22456233160742 is a wasteful number, since it uses less digits than its factorization.

22456233160742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11228116580373.

The product of its (nonzero) digits is 2903040, while the sum is 47.

The spelling of 22456233160742 in words is "twenty-two trillion, four hundred fifty-six billion, two hundred thirty-three million, one hundred sixty thousand, seven hundred forty-two".