22222303132112 has 20 divisors (see below), whose sum is σ = 43055985257316. Its totient is φ = 11111081130240.

The previous prime is 22222303132103. The next prime is 22222303132121. The reversal of 22222303132112 is 21123130322222.

It is an interprime number because it is at equal distance from previous prime (22222303132103) and next prime (22222303132121).

It can be written as a sum of positive squares in 2 ways, for example, as 18775027656256 + 3447275475856 = 4333016^2 + 1856684^2 .

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, 1751003 + ... + 6892794.

Almost surely, 2^{22222303132112} is an apocalyptic number.

It is an amenable number.

22222303132112 is a deficient number, since it is larger than the sum of its proper divisors (20833682125204).

22222303132112 is a wasteful number, since it uses less digits than its factorization.

22222303132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8804486 (or 8804480 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 22222303132112 its reverse (21123130322222), we get a palindrome (43345433454334).

The spelling of 22222303132112 in words is "twenty-two trillion, two hundred twenty-two billion, three hundred three million, one hundred thirty-two thousand, one hundred twelve".