202002112210 has 8 divisors (see below), whose sum is σ = 363603801996. Its totient is φ = 80800844880.

The previous prime is 202002112199. The next prime is 202002112211. The reversal of 202002112210 is 12211200202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 189973067881 + 12029044329 = 435859^2 + 109677^2 .

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 (202002112211) 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, 10100105601 + ... + 10100105620.

Almost surely, 2^202002112210 is an apocalyptic number.

202002112210 is a deficient number, since it is larger than the sum of its proper divisors (161601689786).

202002112210 is a wasteful number, since it uses less digits than its factorization.

202002112210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20200211228.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 202002112210 its reverse (12211200202), we get a palindrome (214213312412).

The spelling of 202002112210 in words is "two hundred two billion, two million, one hundred twelve thousand, two hundred ten".