2013010112220 has 48 divisors (see below), whose sum is σ = 5672329158048. Its totient is φ = 533383568640.

The previous prime is 2013010112213. The next prime is 2013010112227. The reversal of 2013010112220 is 222110103102.

It is an interprime number because it is at equal distance from previous prime (2013010112213) and next prime (2013010112227).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2013010112220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013010112227) 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, 106838251 + ... + 106857090.

It is an arithmetic number, because the mean of its divisors is an integer number (118173524126).

Almost surely, 2^{2013010112220} is an apocalyptic number.

2013010112220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013010112220 is an abundant number, since it is smaller than the sum of its proper divisors (3659319045828).

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

2013010112220 is a wasteful number, since it uses less digits than its factorization.

2013010112220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213695510 (or 213695508 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2013010112220 its reverse (222110103102), we get a palindrome (2235120215322).

The spelling of 2013010112220 in words is "two trillion, thirteen billion, ten million, one hundred twelve thousand, two hundred twenty".