202000122220002 has 32 divisors (see below), whose sum is σ = 407020103582400. Its totient is φ = 66831695692608.

The previous prime is 202000122219983. The next prime is 202000122220003. The reversal of 202000122220002 is 200022221000202.

It is not an unprimeable number, because it can be changed into a prime (202000122220003) 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, 203438977 + ... + 204429492.

It is an arithmetic number, because the mean of its divisors is an integer number (12719378236950).

Almost surely, 2^{202000122220002} is an apocalyptic number.

202000122220002 is an abundant number, since it is smaller than the sum of its proper divisors (205019981362398).

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

202000122220002 is a wasteful number, since it uses less digits than its factorization.

202000122220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407869090.

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

Adding to 202000122220002 its reverse (200022221000202), we get a palindrome (402022343220204).

The spelling of 202000122220002 in words is "two hundred two trillion, one hundred twenty-two million, two hundred twenty thousand, two".