3013311011220 has 144 divisors (see below), whose sum is σ = 9802986560640. Its totient is φ = 746894124288.

The previous prime is 3013311011209. The next prime is 3013311011261. The reversal of 3013311011220 is 221101133103.

3013311011220 is a `hidden beast` number, since 301 + 33 + 110 + 1 + 1 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 3013311011193 and 3013311011202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8130864 + ... + 8493383.

It is an arithmetic number, because the mean of its divisors is an integer number (68076295560).

Almost surely, 2^{3013311011220} is an apocalyptic number.

3013311011220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3013311011220 is an abundant number, since it is smaller than the sum of its proper divisors (6789675549420).

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

3013311011220 is a wasteful number, since it uses less digits than its factorization.

3013311011220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16624334 (or 16624329 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 3013311011220 its reverse (221101133103), we get a palindrome (3234412144323).

The spelling of 3013311011220 in words is "three trillion, thirteen billion, three hundred eleven million, eleven thousand, two hundred twenty".