22501310662 has 4 divisors (see below), whose sum is σ = 33751965996. Its totient is φ = 11250655330.

The previous prime is 22501310641. The next prime is 22501310719. The reversal of 22501310662 is 26601310522.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22501310662.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 5625327664 + ... + 5625327667.

It is an arithmetic number, because the mean of its divisors is an integer number (8437991499).

Almost surely, 2^22501310662 is an apocalyptic number.

22501310662 is a deficient number, since it is larger than the sum of its proper divisors (11250655334).

22501310662 is a wasteful number, since it uses less digits than its factorization.

22501310662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11250655333.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 22501310662 in words is "twenty-two billion, five hundred one million, three hundred ten thousand, six hundred sixty-two".