22706173846 has 4 divisors (see below), whose sum is σ = 34059260772. Its totient is φ = 11353086922.

The previous prime is 22706173829. The next prime is 22706173859. The reversal of 22706173846 is 64837160722.

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

It is a junction number, because it is equal to n+sod(n) for n = 22706173796 and 22706173805.

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, 5676543460 + ... + 5676543463.

It is an arithmetic number, because the mean of its divisors is an integer number (8514815193).

Almost surely, 2^22706173846 is an apocalyptic number.

22706173846 is a deficient number, since it is larger than the sum of its proper divisors (11353086926).

22706173846 is a wasteful number, since it uses less digits than its factorization.

22706173846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11353086925.

The product of its (nonzero) digits is 677376, while the sum is 46.

The spelling of 22706173846 in words is "twenty-two billion, seven hundred six million, one hundred seventy-three thousand, eight hundred forty-six".