22548673834 has 4 divisors (see below), whose sum is σ = 33823010754. Its totient is φ = 11274336916.

The previous prime is 22548673813. The next prime is 22548673913. The reversal of 22548673834 is 43837684522.

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

It can be written as a sum of positive squares in only one way, i.e., 19305713025 + 3242960809 = 138945^2 + 56947^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5637168457 + ... + 5637168460.

Almost surely, 2^22548673834 is an apocalyptic number.

22548673834 is a deficient number, since it is larger than the sum of its proper divisors (11274336920).

22548673834 is a wasteful number, since it uses less digits than its factorization.

22548673834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11274336919.

The product of its digits is 7741440, while the sum is 52.

The spelling of 22548673834 in words is "twenty-two billion, five hundred forty-eight million, six hundred seventy-three thousand, eight hundred thirty-four".