2122213302112 has 24 divisors (see below), whose sum is σ = 4178195808192. Its totient is φ = 1061084208000.

The previous prime is 2122213302109. The next prime is 2122213302137. The reversal of 2122213302112 is 2112033122212.

It is a super-2 number, since 2×2122213302112² (a number of 25 digits) contains 22 as substring.

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, 890862 + ... + 2244562.

It is an arithmetic number, because the mean of its divisors is an integer number (174091492008).

Almost surely, 2^{2122213302112} is an apocalyptic number.

It is an amenable number.

2122213302112 is a deficient number, since it is larger than the sum of its proper divisors (2055982506080).

2122213302112 is a wasteful number, since it uses less digits than its factorization.

2122213302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1402702 (or 1402694 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2122213302112 its reverse (2112033122212), we get a palindrome (4234246424324).

The spelling of 2122213302112 in words is "two trillion, one hundred twenty-two billion, two hundred thirteen million, three hundred two thousand, one hundred twelve".