2312313133022 has 4 divisors (see below), whose sum is σ = 3468469699536. Its totient is φ = 1156156566510.

The previous prime is 2312313133021. The next prime is 2312313133043. The reversal of 2312313133022 is 2203313132132.

2312313133022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2312313132982 and 2312313133000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312313133021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578078283254 + ... + 578078283257.

It is an arithmetic number, because the mean of its divisors is an integer number (867117424884).

Almost surely, 2^{2312313133022} is an apocalyptic number.

2312313133022 is a deficient number, since it is larger than the sum of its proper divisors (1156156566514).

2312313133022 is a wasteful number, since it uses less digits than its factorization.

2312313133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1156156566513.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2312313133022 its reverse (2203313132132), we get a palindrome (4515626265154).

The spelling of 2312313133022 in words is "two trillion, three hundred twelve billion, three hundred thirteen million, one hundred thirty-three thousand, twenty-two".