2013222030 has 64 divisors (see below), whose sum is σ = 4913664768. Its totient is φ = 527788800.

The previous prime is 2013222019. The next prime is 2013222037. The reversal of 2013222030 is 302223102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013222037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1915005 + ... + 1916055.

It is an arithmetic number, because the mean of its divisors is an integer number (76776012).

Almost surely, 2^2013222030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013222030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2456832384).

2013222030 is an abundant number, since it is smaller than the sum of its proper divisors (2900442738).

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

2013222030 is a wasteful number, since it uses less digits than its factorization.

2013222030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2013222030 is about 44868.9428224022. The cubic root of 2013222030 is about 1262.6914061984.

Adding to 2013222030 its reverse (302223102), we get a palindrome (2315445132).

The spelling of 2013222030 in words is "two billion, thirteen million, two hundred twenty-two thousand, thirty".