22626931342 has 4 divisors (see below), whose sum is σ = 33940397016. Its totient is φ = 11313465670.

The previous prime is 22626931339. The next prime is 22626931351. The reversal of 22626931342 is 24313962622.

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

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 22626931295 and 22626931304.

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, 5656732834 + ... + 5656732837.

It is an arithmetic number, because the mean of its divisors is an integer number (8485099254).

Almost surely, 2^22626931342 is an apocalyptic number.

22626931342 is a deficient number, since it is larger than the sum of its proper divisors (11313465674).

22626931342 is a wasteful number, since it uses less digits than its factorization.

22626931342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11313465673.

The product of its digits is 186624, while the sum is 40.

The spelling of 22626931342 in words is "twenty-two billion, six hundred twenty-six million, nine hundred thirty-one thousand, three hundred forty-two".