2002202231 has 2 divisors, whose sum is σ = 2002202232. Its totient is φ = 2002202230.

The previous prime is 2002202227. The next prime is 2002202269. The reversal of 2002202231 is 1322022002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002202231 - 2² = 2002202227 is a prime.

It is a super-2 number, since 2×2002202231² = 8017627547642754722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002202221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001101115 + 1001101116.

It is an arithmetic number, because the mean of its divisors is an integer number (1001101116).

Almost surely, 2^2002202231 is an apocalyptic number.

2002202231 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002202231 is an equidigital number, since it uses as much as digits as its factorization.

2002202231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2002202231 is about 44745.9744669842. The cubic root of 2002202231 is about 1260.3833197978.

Adding to 2002202231 its reverse (1322022002), we get a palindrome (3324224233).

The spelling of 2002202231 in words is "two billion, two million, two hundred two thousand, two hundred thirty-one".