22426440262606 has 8 divisors (see below), whose sum is σ = 33650078384520. Its totient is φ = 11209747467768.

The previous prime is 22426440262571. The next prime is 22426440262621. The reversal of 22426440262606 is 60626204462422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22426440262606² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1736323696 + ... + 1736336611.

It is an arithmetic number, because the mean of its divisors is an integer number (4206259798065).

Almost surely, 2^{22426440262606} is an apocalyptic number.

22426440262606 is a deficient number, since it is larger than the sum of its proper divisors (11223638121914).

22426440262606 is a wasteful number, since it uses less digits than its factorization.

22426440262606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472663538.

The product of its (nonzero) digits is 2654208, while the sum is 46.

The spelling of 22426440262606 in words is "twenty-two trillion, four hundred twenty-six billion, four hundred forty million, two hundred sixty-two thousand, six hundred six".