7912110001 has 2 divisors, whose sum is σ = 7912110002. Its totient is φ = 7912110000.

The previous prime is 7912109993. The next prime is 7912110043. The reversal of 7912110001 is 1000112197.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6500229376 + 1411880625 = 80624^2 + 37575^2 .

It is a cyclic number.

It is not a de Polignac number, because 7912110001 - 2³ = 7912109993 is a prime.

It is not a weakly prime, because it can be changed into another prime (7912110901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3956055000 + 3956055001.

It is an arithmetic number, because the mean of its divisors is an integer number (3956055001).

Almost surely, 2^7912110001 is an apocalyptic number.

It is an amenable number.

7912110001 is a deficient number, since it is larger than the sum of its proper divisors (1).

7912110001 is an equidigital number, since it uses as much as digits as its factorization.

7912110001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 22.

The square root of 7912110001 is about 88950.0421641272. The cubic root of 7912110001 is about 1992.6488467943.

Adding to 7912110001 its reverse (1000112197), we get a palindrome (8912222198).

The spelling of 7912110001 in words is "seven billion, nine hundred twelve million, one hundred ten thousand, one".