22442834555 has 32 divisors (see below), whose sum is σ = 28530247680. Its totient is φ = 16921175040.

The previous prime is 22442834549. The next prime is 22442834573. The reversal of 22442834555 is 55543824422.

It is a happy number.

It is not a de Polignac number, because 22442834555 - 2⁸ = 22442834299 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2347976 + ... + 2357514.

It is an arithmetic number, because the mean of its divisors is an integer number (891570240).

Almost surely, 2^22442834555 is an apocalyptic number.

22442834555 is a deficient number, since it is larger than the sum of its proper divisors (6087413125).

22442834555 is a wasteful number, since it uses less digits than its factorization.

22442834555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9971.

The product of its digits is 1536000, while the sum is 44.

The spelling of 22442834555 in words is "twenty-two billion, four hundred forty-two million, eight hundred thirty-four thousand, five hundred fifty-five".