22064664246066 has 48 divisors (see below), whose sum is σ = 54193912194240. Its totient is φ = 6431804961120.

The previous prime is 22064664246043. The next prime is 22064664246083. The reversal of 22064664246066 is 66064246646022.

22064664246066 is a `hidden beast` number, since 2 + 2 + 0 + 6 + 4 + 6 + 6 + 4 + 24 + 606 + 6 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2481401790 + ... + 2481410681.

It is an arithmetic number, because the mean of its divisors is an integer number (1129039837380).

Almost surely, 2^{22064664246066} is an apocalyptic number.

22064664246066 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

22064664246066 is an abundant number, since it is smaller than the sum of its proper divisors (32129247948174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22064664246066 is a wasteful number, since it uses less digits than its factorization.

22064664246066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4962812511 (or 4962812508 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 54.

The spelling of 22064664246066 in words is "twenty-two trillion, sixty-four billion, six hundred sixty-four million, two hundred forty-six thousand, sixty-six".