22701445706 has 4 divisors (see below), whose sum is σ = 34052168562. Its totient is φ = 11350722852.

The previous prime is 22701445661. The next prime is 22701445733. The reversal of 22701445706 is 60754410722.

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., 19781016025 + 2920429681 = 140645^2 + 54041^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22701445706.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5675361425 + ... + 5675361428.

Almost surely, 2^22701445706 is an apocalyptic number.

22701445706 is a deficient number, since it is larger than the sum of its proper divisors (11350722856).

22701445706 is a wasteful number, since it uses less digits than its factorization.

22701445706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11350722855.

The product of its (nonzero) digits is 94080, while the sum is 38.

The spelling of 22701445706 in words is "twenty-two billion, seven hundred one million, four hundred forty-five thousand, seven hundred six".