2202202222002 has 24 divisors (see below), whose sum is σ = 4771920448620. Its totient is φ = 733993207200.

The previous prime is 2202202221949. The next prime is 2202202222019. The reversal of 2202202222002 is 2002222022022.

2202202222002 is a `hidden beast` number, since 2 + 20 + 220 + 222 + 200 + 2 = 666.

2202202222002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1878760921041 + 323441300961 = 1370679^2 + 568719^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6000177 + ... + 6356612.

Almost surely, 2^{2202202222002} is an apocalyptic number.

2202202222002 is an abundant number, since it is smaller than the sum of its proper divisors (2569718226618).

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

2202202222002 is a wasteful number, since it uses less digits than its factorization.

2202202222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12366698 (or 12366695 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2202202222002 its reverse (2002222022022), we get a palindrome (4204424244024).

The spelling of 2202202222002 in words is "two trillion, two hundred two billion, two hundred two million, two hundred twenty-two thousand, two".