22112042332 has 6 divisors (see below), whose sum is σ = 38696074088. Its totient is φ = 11056021164.

The previous prime is 22112042291. The next prime is 22112042371. The reversal of 22112042332 is 23324021122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2764005288 + ... + 2764005295.

Almost surely, 2^22112042332 is an apocalyptic number.

It is an amenable number.

22112042332 is a deficient number, since it is larger than the sum of its proper divisors (16584031756).

22112042332 is a wasteful number, since it uses less digits than its factorization.

22112042332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5528010587 (or 5528010585 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22112042332 its reverse (23324021122), we get a palindrome (45436063454).

The spelling of 22112042332 in words is "twenty-two billion, one hundred twelve million, forty-two thousand, three hundred thirty-two".