2013220022 has 16 divisors (see below), whose sum is σ = 3321590544. Its totient is φ = 915098800.

The previous prime is 2013220003. The next prime is 2013220039. The reversal of 2013220022 is 2200223102.

It is a junction number, because it is equal to n+sod(n) for n = 2013219979 and 2013220006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375479 + ... + 380802.

It is an arithmetic number, because the mean of its divisors is an integer number (207599409).

Almost surely, 2^2013220022 is an apocalyptic number.

2013220022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2013220022 is a deficient number, since it is larger than the sum of its proper divisors (1308370522).

2013220022 is an equidigital number, since it uses as much as digits as its factorization.

2013220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756316 (or 756294 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2013220022 is about 44868.9204461173. The cubic root of 2013220022 is about 1262.6909863929.

Adding to 2013220022 its reverse (2200223102), we get a palindrome (4213443124).

It can be divided in two parts, 201 and 3220022, that added together give a palindrome (3220223).

The spelling of 2013220022 in words is "two billion, thirteen million, two hundred twenty thousand, twenty-two".