2231902259 has 2 divisors, whose sum is σ = 2231902260. Its totient is φ = 2231902258.

The previous prime is 2231902249. The next prime is 2231902297. The reversal of 2231902259 is 9522091322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2231902259 - 2²⁰ = 2230853683 is a prime.

It is a super-3 number, since 3×2231902259³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2231902249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115951129 + 1115951130.

It is an arithmetic number, because the mean of its divisors is an integer number (1115951130).

Almost surely, 2^2231902259 is an apocalyptic number.

2231902259 is a deficient number, since it is larger than the sum of its proper divisors (1).

2231902259 is an equidigital number, since it uses as much as digits as its factorization.

2231902259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 2231902259 is about 47243.0128061283. The cubic root of 2231902259 is about 1306.8479389012.

The spelling of 2231902259 in words is "two billion, two hundred thirty-one million, nine hundred two thousand, two hundred fifty-nine".