2331102022320 has 480 divisors, whose sum is σ = 7780498391232. Its totient is φ = 576887021568.

The previous prime is 2331102022289. The next prime is 2331102022369. The reversal of 2331102022320 is 232202011332.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3180220674 + ... + 3180221406.

Almost surely, 2^{2331102022320} is an apocalyptic number.

2331102022320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2331102022320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3890249195616).

2331102022320 is an abundant number, since it is smaller than the sum of its proper divisors (5449396368912).

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

2331102022320 is a wasteful number, since it uses less digits than its factorization.

2331102022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1509 (or 1480 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2331102022320 its reverse (232202011332), we get a palindrome (2563304033652).

The spelling of 2331102022320 in words is "two trillion, three hundred thirty-one billion, one hundred two million, twenty-two thousand, three hundred twenty".