3110222013320 has 128 divisors (see below), whose sum is σ = 7133289377760. Its totient is φ = 1220161781760.

The previous prime is 3110222013313. The next prime is 3110222013331. The reversal of 3110222013320 is 233102220113.

It can be written as a sum of positive squares in 16 ways, for example, as 2553685156 + 3107668328164 = 50534^2 + 1762858^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 3110222013292 and 3110222013301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1899951542 + ... + 1899953178.

Almost surely, 2^{3110222013320} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3110222013320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3566644688880).

3110222013320 is an abundant number, since it is smaller than the sum of its proper divisors (4023067364440).

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

3110222013320 is a wasteful number, since it uses less digits than its factorization.

3110222013320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3483 (or 3479 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 3110222013320 its reverse (233102220113), we get a palindrome (3343324233433).

The spelling of 3110222013320 in words is "three trillion, one hundred ten billion, two hundred twenty-two million, thirteen thousand, three hundred twenty".