22214122000012 has 24 divisors (see below), whose sum is σ = 39925750168304. Its totient is φ = 10806770354112.

The previous prime is 22214121999977. The next prime is 22214122000099. The reversal of 22214122000012 is 21000022141222.

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 7 ways as a sum of consecutive naturals, for example, 16887358 + ... + 18155194.

Almost surely, 2^{22214122000012} is an apocalyptic number.

It is an amenable number.

22214122000012 is a deficient number, since it is larger than the sum of its proper divisors (17711628168292).

22214122000012 is a wasteful number, since it uses less digits than its factorization.

22214122000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386265 (or 1386263 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22214122000012 its reverse (21000022141222), we get a palindrome (43214144141234).

The spelling of 22214122000012 in words is "twenty-two trillion, two hundred fourteen billion, one hundred twenty-two million, twelve", and thus it is an aban number.