3010000013220 has 72 divisors (see below), whose sum is σ = 8708641204032. Its totient is φ = 776774182080.

The previous prime is 3010000013191. The next prime is 3010000013221. The reversal of 3010000013220 is 223100000103.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3010000013196 and 3010000013205.

It is not an unprimeable number, because it can be changed into a prime (3010000013221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26043624 + ... + 26158943.

It is an arithmetic number, because the mean of its divisors is an integer number (120953350056).

Almost surely, 2^{3010000013220} is an apocalyptic number.

3010000013220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3010000013220 is an abundant number, since it is smaller than the sum of its proper divisors (5698641190812).

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

3010000013220 is a wasteful number, since it uses less digits than its factorization.

3010000013220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52202641 (or 52202608 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 3010000013220 its reverse (223100000103), we get a palindrome (3233100013323).

The spelling of 3010000013220 in words is "three trillion, ten billion, thirteen thousand, two hundred twenty".