225002302042031 has 2 divisors, whose sum is σ = 225002302042032. Its totient is φ = 225002302042030.

The previous prime is 225002302041983. The next prime is 225002302042057. The reversal of 225002302042031 is 130240203200522.

It is an a-pointer prime, because the next prime (225002302042057) can be obtained adding 225002302042031 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225002302042031 - 2⁶ = 225002302041967 is a prime.

It is a super-2 number, since 2×225002302042031² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (225002302044031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112501151021015 + 112501151021016.

It is an arithmetic number, because the mean of its divisors is an integer number (112501151021016).

Almost surely, 2^{225002302042031} is an apocalyptic number.

225002302042031 is a deficient number, since it is larger than the sum of its proper divisors (1).

225002302042031 is an equidigital number, since it uses as much as digits as its factorization.

225002302042031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 225002302042031 its reverse (130240203200522), we get a palindrome (355242505242553).

The spelling of 225002302042031 in words is "two hundred twenty-five trillion, two billion, three hundred two million, forty-two thousand, thirty-one".