22223645404606 has 16 divisors (see below), whose sum is σ = 33586049248416. Its totient is φ = 11028457061856.

The previous prime is 22223645404529. The next prime is 22223645404633. The reversal of 22223645404606 is 60640454632222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40075786 + ... + 40626541.

It is an arithmetic number, because the mean of its divisors is an integer number (2099128078026).

Almost surely, 2^{22223645404606} is an apocalyptic number.

22223645404606 is a deficient number, since it is larger than the sum of its proper divisors (11362403843810).

22223645404606 is a wasteful number, since it uses less digits than its factorization.

22223645404606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80703363.

The product of its (nonzero) digits is 3317760, while the sum is 46.

The spelling of 22223645404606 in words is "twenty-two trillion, two hundred twenty-three billion, six hundred forty-five million, four hundred four thousand, six hundred six".