2220202120002 has 64 divisors (see below), whose sum is σ = 4951780024320. Its totient is φ = 659511293184.

The previous prime is 2220202119943. The next prime is 2220202120007. The reversal of 2220202120002 is 2000212020222.

It is a super-2 number, since 2×2220202120002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2220202120007) 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, 3218763 + ... + 3847185.

It is an arithmetic number, because the mean of its divisors is an integer number (77371562880).

Almost surely, 2^{2220202120002} is an apocalyptic number.

2220202120002 is an abundant number, since it is smaller than the sum of its proper divisors (2731577904318).

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

2220202120002 is a wasteful number, since it uses less digits than its factorization.

2220202120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630287.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2220202120002 its reverse (2000212020222), we get a palindrome (4220414140224).

The spelling of 2220202120002 in words is "two trillion, two hundred twenty billion, two hundred two million, one hundred twenty thousand, two".