2312033223132 has 48 divisors (see below), whose sum is σ = 5994242150400. Its totient is φ = 770667205680.

The previous prime is 2312033223127. The next prime is 2312033223163. The reversal of 2312033223132 is 2313223302132.

2312033223132 is a `hidden beast` number, since 2 + 3 + 1 + 20 + 3 + 322 + 313 + 2 = 666.

It is a super-2 number, since 2×2312033223132² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 2312033223096 and 2312033223105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15533119 + ... + 15681257.

It is an arithmetic number, because the mean of its divisors is an integer number (124880044800).

Almost surely, 2^{2312033223132} is an apocalyptic number.

It is an amenable number.

2312033223132 is an abundant number, since it is smaller than the sum of its proper divisors (3682208927268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2312033223132 is a wasteful number, since it uses less digits than its factorization.

2312033223132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292663 (or 292655 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2312033223132 its reverse (2313223302132), we get a palindrome (4625256525264).

The spelling of 2312033223132 in words is "two trillion, three hundred twelve billion, thirty-three million, two hundred twenty-three thousand, one hundred thirty-two".