2002222202202 has 48 divisors (see below), whose sum is σ = 4400160336000. Its totient is φ = 657894362112.

The previous prime is 2002222202179. The next prime is 2002222202203. The reversal of 2002222202202 is 2022022222002.

2002222202202 is a `hidden beast` number, since 2 + 0 + 0 + 222 + 220 + 220 + 2 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (2002222202203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 257127 + ... + 2017562.

It is an arithmetic number, because the mean of its divisors is an integer number (91670007000).

Almost surely, 2^{2002222202202} is an apocalyptic number.

2002222202202 is an abundant number, since it is smaller than the sum of its proper divisors (2397938133798).

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

2002222202202 is a wasteful number, since it uses less digits than its factorization.

2002222202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275395 (or 2275392 counting only the distinct ones).

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

Adding to 2002222202202 its reverse (2022022222002), we get a palindrome (4024244424204).

The spelling of 2002222202202 in words is "two trillion, two billion, two hundred twenty-two million, two hundred two thousand, two hundred two".