22131616622 has 8 divisors (see below), whose sum is σ = 33319925472. Its totient is φ = 11024974800.

The previous prime is 22131616603. The next prime is 22131616631. The reversal of 22131616622 is 22661613122.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20416079 + ... + 20417162.

It is an arithmetic number, because the mean of its divisors is an integer number (4164990684).

Almost surely, 2^22131616622 is an apocalyptic number.

22131616622 is a deficient number, since it is larger than the sum of its proper divisors (11188308850).

22131616622 is a wasteful number, since it uses less digits than its factorization.

22131616622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40833514.

The product of its digits is 10368, while the sum is 32.

The spelling of 22131616622 in words is "twenty-two billion, one hundred thirty-one million, six hundred sixteen thousand, six hundred twenty-two".