2212333131123 has 12 divisors (see below), whose sum is σ = 3196763311560. Its totient is φ = 1474348287456.

The previous prime is 2212333131109. The next prime is 2212333131133. The reversal of 2212333131123 is 3211313332122.

2212333131123 is a `hidden beast` number, since 2 + 2 + 1 + 233 + 313 + 112 + 3 = 666.

It is not a de Polignac number, because 2212333131123 - 2⁶ = 2212333131059 is a prime.

It is a super-2 number, since 2×2212333131123² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2212333131133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45012961 + ... + 45062082.

It is an arithmetic number, because the mean of its divisors is an integer number (266396942630).

Almost surely, 2^{2212333131123} is an apocalyptic number.

2212333131123 is a deficient number, since it is larger than the sum of its proper divisors (984430180437).

2212333131123 is a wasteful number, since it uses less digits than its factorization.

2212333131123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90077778 (or 90077775 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

Adding to 2212333131123 its reverse (3211313332122), we get a palindrome (5423646463245).

The spelling of 2212333131123 in words is "two trillion, two hundred twelve billion, three hundred thirty-three million, one hundred thirty-one thousand, one hundred twenty-three".