3113010221222 has 32 divisors (see below), whose sum is σ = 5202741818880. Its totient is φ = 1384807187680.

The previous prime is 3113010221221. The next prime is 3113010221239. The reversal of 3113010221222 is 2221220103113.

It is a junction number, because it is equal to n+sod(n) for n = 3113010221194 and 3113010221203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113010221221) 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, 17093468 + ... + 17274624.

It is an arithmetic number, because the mean of its divisors is an integer number (162585681840).

Almost surely, 2^{3113010221222} is an apocalyptic number.

3113010221222 is a deficient number, since it is larger than the sum of its proper divisors (2089731597658).

3113010221222 is a wasteful number, since it uses less digits than its factorization.

3113010221222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197836.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 3113010221222 its reverse (2221220103113), we get a palindrome (5334230324335).

The spelling of 3113010221222 in words is "three trillion, one hundred thirteen billion, ten million, two hundred twenty-one thousand, two hundred twenty-two".