202202112202 has 4 divisors (see below), whose sum is σ = 303303168306. Its totient is φ = 101101056100.

The previous prime is 202202112157. The next prime is 202202112253. The reversal of 202202112202 is 202211202202.

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., 164771858241 + 37430253961 = 405921^2 + 193469^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50550528049 + ... + 50550528052.

Almost surely, 2^202202112202 is an apocalyptic number.

202202112202 is a deficient number, since it is larger than the sum of its proper divisors (101101056104).

202202112202 is a wasteful number, since it uses less digits than its factorization.

202202112202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101101056103.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202202112202 its reverse (202211202202), we get a palindrome (404413314404).

The spelling of 202202112202 in words is "two hundred two billion, two hundred two million, one hundred twelve thousand, two hundred two".