22331505622 has 16 divisors (see below), whose sum is σ = 35588889360. Its totient is φ = 10489354848.

The previous prime is 22331505611. The next prime is 22331505649. The reversal of 22331505622 is 22650513322.

It is a super-2 number, since 2×22331505622² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5200908 + ... + 5205199.

It is an arithmetic number, because the mean of its divisors is an integer number (2224305585).

Almost surely, 2^22331505622 is an apocalyptic number.

22331505622 is a deficient number, since it is larger than the sum of its proper divisors (13257383738).

22331505622 is a wasteful number, since it uses less digits than its factorization.

22331505622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10406175.

The product of its (nonzero) digits is 21600, while the sum is 31.

The spelling of 22331505622 in words is "twenty-two billion, three hundred thirty-one million, five hundred five thousand, six hundred twenty-two".