2252242410157 has 2 divisors, whose sum is σ = 2252242410158. Its totient is φ = 2252242410156.

The previous prime is 2252242410139. The next prime is 2252242410227. The reversal of 2252242410157 is 7510142422522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1709749765476 + 542492644681 = 1307574^2 + 736541^2 .

It is a cyclic number.

It is not a de Polignac number, because 2252242410157 - 2⁷ = 2252242410029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2252242410757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126121205078 + 1126121205079.

It is an arithmetic number, because the mean of its divisors is an integer number (1126121205079).

Almost surely, 2^{2252242410157} is an apocalyptic number.

It is an amenable number.

2252242410157 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252242410157 is an equidigital number, since it uses as much as digits as its factorization.

2252242410157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 89600, while the sum is 37.

Adding to 2252242410157 its reverse (7510142422522), we get a palindrome (9762384832679).

The spelling of 2252242410157 in words is "two trillion, two hundred fifty-two billion, two hundred forty-two million, four hundred ten thousand, one hundred fifty-seven".