2313331331022 has 40 divisors (see below), whose sum is σ = 5323672416216. Its totient is φ = 750269618928.

The previous prime is 2313331330997. The next prime is 2313331331053. The reversal of 2313331331022 is 2201331333132.

2313331331022 is a `hidden beast` number, since 2 + 3 + 1 + 33 + 313 + 310 + 2 + 2 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 192964588 + ... + 192976575.

Almost surely, 2^{2313331331022} is an apocalyptic number.

2313331331022 is an abundant number, since it is smaller than the sum of its proper divisors (3010341085194).

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

2313331331022 is a wasteful number, since it uses less digits than its factorization.

2313331331022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 385941214 (or 385941205 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 2313331331022 its reverse (2201331333132), we get a palindrome (4514662664154).

The spelling of 2313331331022 in words is "two trillion, three hundred thirteen billion, three hundred thirty-one million, three hundred thirty-one thousand, twenty-two".