2123232314012 has 12 divisors (see below), whose sum is σ = 3715669074936. Its totient is φ = 1061612578320.

The previous prime is 2123232313987. The next prime is 2123232314081. The reversal of 2123232314012 is 2104132323212.

It is a super-2 number, since 2×2123232314012² (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, 794687 + ... + 2208617.

It is an arithmetic number, because the mean of its divisors is an integer number (309639089578).

Almost surely, 2^{2123232314012} is an apocalyptic number.

It is an amenable number.

2123232314012 is a deficient number, since it is larger than the sum of its proper divisors (1592436760924).

2123232314012 is a wasteful number, since it uses less digits than its factorization.

2123232314012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789348 (or 1789346 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2123232314012 its reverse (2104132323212), we get a palindrome (4227364637224).

The spelling of 2123232314012 in words is "two trillion, one hundred twenty-three billion, two hundred thirty-two million, three hundred fourteen thousand, twelve".