22032102232012 has 48 divisors (see below), whose sum is σ = 39705337824768. Its totient is φ = 10691991092160.

The previous prime is 22032102232009. The next prime is 22032102232051. The reversal of 22032102232012 is 21023220123022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10401187 + ... + 12338917.

It is an arithmetic number, because the mean of its divisors is an integer number (827194538016).

Almost surely, 2^{22032102232012} is an apocalyptic number.

It is an amenable number.

22032102232012 is a deficient number, since it is larger than the sum of its proper divisors (17673235592756).

22032102232012 is a wasteful number, since it uses less digits than its factorization.

22032102232012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938286 (or 1938284 counting only the distinct ones).

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

Adding to 22032102232012 its reverse (21023220123022), we get a palindrome (43055322355034).

The spelling of 22032102232012 in words is "twenty-two trillion, thirty-two billion, one hundred two million, two hundred thirty-two thousand, twelve".