22103710372 has 12 divisors (see below), whose sum is σ = 38685396316. Its totient is φ = 11050740000.

The previous prime is 22103710351. The next prime is 22103710393. The reversal of 22103710372 is 27301730122.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (22103710351) and next prime (22103710393).

It can be written as a sum of positive squares in 2 ways, for example, as 6424663716 + 15679046656 = 80154^2 + 125216^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22103710372.

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, 233379 + ... + 314122.

Almost surely, 2^22103710372 is an apocalyptic number.

It is an amenable number.

22103710372 is a deficient number, since it is larger than the sum of its proper divisors (16581685944).

22103710372 is a wasteful number, since it uses less digits than its factorization.

22103710372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557598 (or 557596 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The spelling of 22103710372 in words is "twenty-two billion, one hundred three million, seven hundred ten thousand, three hundred seventy-two".