22702542046 has 64 divisors (see below), whose sum is σ = 37488384000. Its totient is φ = 10271318400.

The previous prime is 22702542043. The next prime is 22702542047. The reversal of 22702542046 is 64024520722.

It is a super-2 number, since 2×22702542046² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22702542041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37034836 + ... + 37035448.

It is an arithmetic number, because the mean of its divisors is an integer number (585756000).

Almost surely, 2^22702542046 is an apocalyptic number.

22702542046 is a deficient number, since it is larger than the sum of its proper divisors (14785841954).

22702542046 is a wasteful number, since it uses less digits than its factorization.

22702542046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025.

The product of its (nonzero) digits is 53760, while the sum is 34.

The spelling of 22702542046 in words is "twenty-two billion, seven hundred two million, five hundred forty-two thousand, forty-six".