22531531114 has 4 divisors (see below), whose sum is σ = 33797296674. Its totient is φ = 11265765556.

The previous prime is 22531531093. The next prime is 22531531133. The reversal of 22531531114 is 41113513522.

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., 16158223225 + 6373307889 = 127115^2 + 79833^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5632882777 + ... + 5632882780.

Almost surely, 2^22531531114 is an apocalyptic number.

22531531114 is a deficient number, since it is larger than the sum of its proper divisors (11265765560).

22531531114 is a wasteful number, since it uses less digits than its factorization.

22531531114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11265765559.

The product of its digits is 3600, while the sum is 28.

The spelling of 22531531114 in words is "twenty-two billion, five hundred thirty-one million, five hundred thirty-one thousand, one hundred fourteen".