2312622203133 has 16 divisors (see below), whose sum is σ = 3368782852416. Its totient is φ = 1399518906240.

The previous prime is 2312622203117. The next prime is 2312622203137. The reversal of 2312622203133 is 3313022262132.

It is a happy number.

It is not a de Polignac number, because 2312622203133 - 2⁴ = 2312622203117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2312622203133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312622203137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51735016 + ... + 51779697.

It is an arithmetic number, because the mean of its divisors is an integer number (210548928276).

Almost surely, 2^{2312622203133} is an apocalyptic number.

It is an amenable number.

2312622203133 is a deficient number, since it is larger than the sum of its proper divisors (1056160649283).

2312622203133 is a wasteful number, since it uses less digits than its factorization.

2312622203133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103515404.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 2312622203133 its reverse (3313022262132), we get a palindrome (5625644465265).

The spelling of 2312622203133 in words is "two trillion, three hundred twelve billion, six hundred twenty-two million, two hundred three thousand, one hundred thirty-three".