22501555045622 has 8 divisors (see below), whose sum is σ = 33758130959472. Its totient is φ = 11248844725800.

The previous prime is 22501555045609. The next prime is 22501555045679. The reversal of 22501555045622 is 22654055510522.

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

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, 966383954 + ... + 966407237.

It is an arithmetic number, because the mean of its divisors is an integer number (4219766369934).

Almost surely, 2^{22501555045622} is an apocalyptic number.

22501555045622 is a deficient number, since it is larger than the sum of its proper divisors (11256575913850).

22501555045622 is a wasteful number, since it uses less digits than its factorization.

22501555045622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932797014.

The product of its (nonzero) digits is 1200000, while the sum is 44.

The spelling of 22501555045622 in words is "twenty-two trillion, five hundred one billion, five hundred fifty-five million, forty-five thousand, six hundred twenty-two".