22173082930 has 16 divisors (see below), whose sum is σ = 39920269464. Its totient is φ = 8867295360.

The previous prime is 22173082927. The next prime is 22173082933. The reversal of 22173082930 is 3928037122.

It is an interprime number because it is at equal distance from previous prime (22173082927) and next prime (22173082933).

It can be written as a sum of positive squares in 4 ways, for example, as 8893055809 + 13280027121 = 94303^2 + 115239^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22173082930.

It is not an unprimeable number, because it can be changed into a prime (22173082933) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 193707 + ... + 286126.

Almost surely, 2^22173082930 is an apocalyptic number.

22173082930 is a deficient number, since it is larger than the sum of its proper divisors (17747186534).

22173082930 is a wasteful number, since it uses less digits than its factorization.

22173082930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484461.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 22173082930 in words is "twenty-two billion, one hundred seventy-three million, eighty-two thousand, nine hundred thirty".