25022512332007 has 2 divisors, whose sum is σ = 25022512332008. Its totient is φ = 25022512332006.

The previous prime is 25022512331881. The next prime is 25022512332043. The reversal of 25022512332007 is 70023321522052.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-25022512332007 is a prime.

It is a super-2 number, since 2×25022512332007² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (25022512332047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12511256166003 + 12511256166004.

It is an arithmetic number, because the mean of its divisors is an integer number (12511256166004).

Almost surely, 2^{25022512332007} is an apocalyptic number.

25022512332007 is a deficient number, since it is larger than the sum of its proper divisors (1).

25022512332007 is an equidigital number, since it uses as much as digits as its factorization.

25022512332007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 50400, while the sum is 34.

Adding to 25022512332007 its reverse (70023321522052), we get a palindrome (95045833854059).

The spelling of 25022512332007 in words is "twenty-five trillion, twenty-two billion, five hundred twelve million, three hundred thirty-two thousand, seven".