202206051 has 10 divisors (see below), whose sum is σ = 302061012. Its totient is φ = 134803980.

The previous prime is 202206001. The next prime is 202206061. The reversal of 202206051 is 150602202.

202206051 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202206051 - 2¹¹ = 202204003 is a prime.

It is a super-2 number, since 2×202206051² = 81774574122029202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (202206001) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1248105 + ... + 1248266.

Almost surely, 2^202206051 is an apocalyptic number.

202206051 is a deficient number, since it is larger than the sum of its proper divisors (99854961).

202206051 is an equidigital number, since it uses as much as digits as its factorization.

202206051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496383 (or 2496374 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 202206051 is about 14219.9174048234. The cubic root of 202206051 is about 586.9458674845.

Adding to 202206051 its reverse (150602202), we get a palindrome (352808253).

The spelling of 202206051 in words is "two hundred two million, two hundred six thousand, fifty-one".