22166466122 has 16 divisors (see below), whose sum is σ = 33350335200. Its totient is φ = 11049711120.

The previous prime is 22166466103. The next prime is 22166466143.

22166466122 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3019997 + ... + 3027327.

It is an arithmetic number, because the mean of its divisors is an integer number (2084395950).

Almost surely, 2^22166466122 is an apocalyptic number.

22166466122 is a deficient number, since it is larger than the sum of its proper divisors (11183869078).

22166466122 is a wasteful number, since it uses less digits than its factorization.

22166466122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11701.

The product of its digits is 82944, while the sum is 38.

The spelling of 22166466122 in words is "twenty-two billion, one hundred sixty-six million, four hundred sixty-six thousand, one hundred twenty-two".