22008266610 has 64 divisors (see below), whose sum is σ = 58003375104. Its totient is φ = 5299992000.

The previous prime is 22008266603. The next prime is 22008266639. The reversal of 22008266610 is 1666280022.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171004 + ... + 270663.

It is an arithmetic number, because the mean of its divisors is an integer number (906302736).

Almost surely, 2^22008266610 is an apocalyptic number.

22008266610 is an abundant number, since it is smaller than the sum of its proper divisors (35995108494).

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

22008266610 is a wasteful number, since it uses less digits than its factorization.

22008266610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441839.

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 22008266610 in words is "twenty-two billion, eight million, two hundred sixty-six thousand, six hundred ten".