202002212220002 has 16 divisors (see below), whose sum is σ = 303042798837240. Its totient is φ = 100987946736768.

The previous prime is 202002212219987. The next prime is 202002212220007. The reversal of 202002212220002 is 200022212200202.

202002212220002 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 4 ways, for example, as 199740530095681 + 2261682124321 = 14132959^2 + 1503889^2 .

It is not an unprimeable number, because it can be changed into a prime (202002212220007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557255438 + ... + 557617814.

Almost surely, 2^{202002212220002} is an apocalyptic number.

202002212220002 is a deficient number, since it is larger than the sum of its proper divisors (101040586617238).

202002212220002 is a wasteful number, since it uses less digits than its factorization.

202002212220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397925.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 202002212220002 its reverse (200022212200202), we get a palindrome (402024424420204).

The spelling of 202002212220002 in words is "two hundred two trillion, two billion, two hundred twelve million, two hundred twenty thousand, two".