22466221306606 has 32 divisors (see below), whose sum is σ = 43841479868928. Its totient is φ = 8372504833440.

The previous prime is 22466221306567. The next prime is 22466221306667. The reversal of 22466221306606 is 60660312266422.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3171399805 + ... + 3171406888.

It is an arithmetic number, because the mean of its divisors is an integer number (1370046245904).

Almost surely, 2^{22466221306606} is an apocalyptic number.

22466221306606 is a deficient number, since it is larger than the sum of its proper divisors (21375258562322).

22466221306606 is a wasteful number, since it uses less digits than its factorization.

22466221306606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6342806736.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 22466221306606 in words is "twenty-two trillion, four hundred sixty-six billion, two hundred twenty-one million, three hundred six thousand, six hundred six".