1272522468199 has 2 divisors, whose sum is σ = 1272522468200. Its totient is φ = 1272522468198.

The previous prime is 1272522468167. The next prime is 1272522468241. The reversal of 1272522468199 is 9918642252721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1272522468199 - 2⁵ = 1272522468167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1272522468149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 636261234099 + 636261234100.

It is an arithmetic number, because the mean of its divisors is an integer number (636261234100).

Almost surely, 2^{1272522468199} is an apocalyptic number.

1272522468199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1272522468199 is an equidigital number, since it uses as much as digits as its factorization.

1272522468199 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8709120, while the sum is 58.

The spelling of 1272522468199 in words is "one trillion, two hundred seventy-two billion, five hundred twenty-two million, four hundred sixty-eight thousand, one hundred ninety-nine".