1012907214719 has 2 divisors, whose sum is σ = 1012907214720. Its totient is φ = 1012907214718.

The previous prime is 1012907214707. The next prime is 1012907214743. The reversal of 1012907214719 is 9174127092101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1012907214719 is a prime.

It is a super-2 number, since 2×1012907214719² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1012907214719.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012907214419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506453607359 + 506453607360.

It is an arithmetic number, because the mean of its divisors is an integer number (506453607360).

Almost surely, 2^{1012907214719} is an apocalyptic number.

1012907214719 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012907214719 is an equidigital number, since it uses as much as digits as its factorization.

1012907214719 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 44.

The spelling of 1012907214719 in words is "one trillion, twelve billion, nine hundred seven million, two hundred fourteen thousand, seven hundred nineteen".