202010222202002 has 4 divisors (see below), whose sum is σ = 303015333303006. Its totient is φ = 101005111101000.

The previous prime is 202010222201959. The next prime is 202010222202049. The reversal of 202010222202002 is 200202222010202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 174252381819961 + 27757840382041 = 13200469^2 + 5268571^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50502555550499 + ... + 50502555550502.

Almost surely, 2^{202010222202002} is an apocalyptic number.

202010222202002 is a deficient number, since it is larger than the sum of its proper divisors (101005111101004).

202010222202002 is a wasteful number, since it uses less digits than its factorization.

202010222202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101005111101003.

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

Adding to 202010222202002 its reverse (200202222010202), we get a palindrome (402212444212204).

The spelling of 202010222202002 in words is "two hundred two trillion, ten billion, two hundred twenty-two million, two hundred two thousand, two".