22406662662 has 8 divisors (see below), whose sum is σ = 44813325336. Its totient is φ = 7468887552.

The previous prime is 22406662657. The next prime is 22406662693. The reversal of 22406662662 is 26626660422.

It is a sphenic number, since it is the product of 3 distinct primes.

22406662662 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1867221883 + ... + 1867221894.

It is an arithmetic number, because the mean of its divisors is an integer number (5601665667).

Almost surely, 2^22406662662 is an apocalyptic number.

22406662662 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

22406662662 is a wasteful number, since it uses less digits than its factorization.

22406662662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3734443782.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 22406662662 in words is "twenty-two billion, four hundred six million, six hundred sixty-two thousand, six hundred sixty-two".