22426446622354 has 16 divisors (see below), whose sum is σ = 33670794624768. Its totient is φ = 11202852442752.

The previous prime is 22426446622339. The next prime is 22426446622361. The reversal of 22426446622354 is 45322664462422.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10157479 + ... + 12166645.

It is an arithmetic number, because the mean of its divisors is an integer number (2104424664048).

Almost surely, 2^{22426446622354} is an apocalyptic number.

22426446622354 is a deficient number, since it is larger than the sum of its proper divisors (11244348002414).

22426446622354 is a wasteful number, since it uses less digits than its factorization.

22426446622354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014329.

The product of its digits is 26542080, while the sum is 52.

The spelling of 22426446622354 in words is "twenty-two trillion, four hundred twenty-six billion, four hundred forty-six million, six hundred twenty-two thousand, three hundred fifty-four".