2252131223 has 2 divisors, whose sum is σ = 2252131224. Its totient is φ = 2252131222.

The previous prime is 2252131201. The next prime is 2252131267. The reversal of 2252131223 is 3221312522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2252131223 - 2⁸ = 2252130967 is a prime.

It is a super-2 number, since 2×2252131223² = 10144190091222951458, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2252131723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126065611 + 1126065612.

It is an arithmetic number, because the mean of its divisors is an integer number (1126065612).

Almost surely, 2^2252131223 is an apocalyptic number.

2252131223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252131223 is an equidigital number, since it uses as much as digits as its factorization.

2252131223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 23.

The square root of 2252131223 is about 47456.6246481985. The cubic root of 2252131223 is about 1310.7842987158.

Adding to 2252131223 its reverse (3221312522), we get a palindrome (5473443745).

The spelling of 2252131223 in words is "two billion, two hundred fifty-two million, one hundred thirty-one thousand, two hundred twenty-three".