2013022002222 has 144 divisors (see below), whose sum is σ = 5535977554224. Its totient is φ = 522758880000.

The previous prime is 2013022002179. The next prime is 2013022002307. The reversal of 2013022002222 is 2222002203102.

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 = 2013022002195 and 2013022002204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 56845722 + ... + 56881122.

It is an arithmetic number, because the mean of its divisors is an integer number (38444288571).

Almost surely, 2^{2013022002222} is an apocalyptic number.

2013022002222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013022002222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2767988777112).

2013022002222 is an abundant number, since it is smaller than the sum of its proper divisors (3522955552002).

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

2013022002222 is a wasteful number, since it uses less digits than its factorization.

2013022002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41295 (or 41285 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 2013022002222 its reverse (2222002203102), we get a palindrome (4235024205324).

The spelling of 2013022002222 in words is "two trillion, thirteen billion, twenty-two million, two thousand, two hundred twenty-two".