202220120002002 has 32 divisors (see below), whose sum is σ = 404827959120000. Its totient is φ = 67342103861760.

The previous prime is 202220120002001. The next prime is 202220120002093. The reversal of 202220120002002 is 200200021022202.

It is not an unprimeable number, because it can be changed into a prime (202220120002001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45407352 + ... + 49661532.

It is an arithmetic number, because the mean of its divisors is an integer number (12650873722500).

Almost surely, 2^{202220120002002} is an apocalyptic number.

202220120002002 is an abundant number, since it is smaller than the sum of its proper divisors (202607839117998).

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

202220120002002 is a wasteful number, since it uses less digits than its factorization.

202220120002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4261778.

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

Adding to 202220120002002 its reverse (200200021022202), we get a palindrome (402420141024204).

The spelling of 202220120002002 in words is "two hundred two trillion, two hundred twenty billion, one hundred twenty million, two thousand, two".