202110122222002 has 8 divisors (see below), whose sum is σ = 303165323678700. Its totient is φ = 101055014329104.

The previous prime is 202110122221961. The next prime is 202110122222009. The reversal of 202110122222002 is 200222221011202.

202110122222002 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 2 ways, for example, as 131808286446841 + 70301835775161 = 11480779^2 + 8384619^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (202110122222009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17715177 + ... + 26796412.

Almost surely, 2^{202110122222002} is an apocalyptic number.

202110122222002 is a deficient number, since it is larger than the sum of its proper divisors (101055201456698).

202110122222002 is a wasteful number, since it uses less digits than its factorization.

202110122222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46781900.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202110122222002 its reverse (200222221011202), we get a palindrome (402332343233204).

The spelling of 202110122222002 in words is "two hundred two trillion, one hundred ten billion, one hundred twenty-two million, two hundred twenty-two thousand, two".