22061633624555 has 16 divisors (see below), whose sum is σ = 30288244969920. Its totient is φ = 15111832200192.

The previous prime is 22061633624531. The next prime is 22061633624567. The reversal of 22061633624555 is 55542633616022.

It is a happy number.

It is not a de Polignac number, because 22061633624555 - 2¹⁴ = 22061633608171 is a prime.

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, 336323870 + ... + 336389459.

It is an arithmetic number, because the mean of its divisors is an integer number (1893015310620).

Almost surely, 2^{22061633624555} is an apocalyptic number.

22061633624555 is a deficient number, since it is larger than the sum of its proper divisors (8226611345365).

22061633624555 is an equidigital number, since it uses as much as digits as its factorization.

22061633624555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672714278.

The product of its (nonzero) digits is 7776000, while the sum is 50.

The spelling of 22061633624555 in words is "twenty-two trillion, sixty-one billion, six hundred thirty-three million, six hundred twenty-four thousand, five hundred fifty-five".