22631536246 has 24 divisors (see below), whose sum is σ = 39340013976. Its totient is φ = 9681937920.

The previous prime is 22631536237. The next prime is 22631536261. The reversal of 22631536246 is 64263513622.

It is a junction number, because it is equal to n+sod(n) for n = 22631536199 and 22631536208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1773411 + ... + 1786126.

It is an arithmetic number, because the mean of its divisors is an integer number (1639167249).

Almost surely, 2^22631536246 is an apocalyptic number.

22631536246 is a deficient number, since it is larger than the sum of its proper divisors (16708477730).

22631536246 is a wasteful number, since it uses less digits than its factorization.

22631536246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3559584 (or 3559567 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The spelling of 22631536246 in words is "twenty-two billion, six hundred thirty-one million, five hundred thirty-six thousand, two hundred forty-six".