22201011022012 has 48 divisors (see below), whose sum is σ = 39227567865472. Its totient is φ = 10993616187840.

The previous prime is 22201011022007. The next prime is 22201011022067. The reversal of 22201011022012 is 21022011010222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 956804803 + ... + 956828005.

Almost surely, 2^{22201011022012} is an apocalyptic number.

It is an amenable number.

22201011022012 is a deficient number, since it is larger than the sum of its proper divisors (17026556843460).

22201011022012 is a wasteful number, since it uses less digits than its factorization.

22201011022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28298 (or 28296 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22201011022012 its reverse (21022011010222), we get a palindrome (43223022032234).

The spelling of 22201011022012 in words is "twenty-two trillion, two hundred one billion, eleven million, twenty-two thousand, twelve".