12227077070431 has 2 divisors, whose sum is σ = 12227077070432. Its totient is φ = 12227077070430.

The previous prime is 12227077070423. The next prime is 12227077070437. The reversal of 12227077070431 is 13407077072221.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12227077070431 - 2³ = 12227077070423 is a prime.

It is a super-2 number, since 2×12227077070431² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12227077070437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6113538535215 + 6113538535216.

It is an arithmetic number, because the mean of its divisors is an integer number (6113538535216).

Almost surely, 2^{12227077070431} is an apocalyptic number.

12227077070431 is a deficient number, since it is larger than the sum of its proper divisors (1).

12227077070431 is an equidigital number, since it uses as much as digits as its factorization.

12227077070431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230496, while the sum is 43.

The spelling of 12227077070431 in words is "twelve trillion, two hundred twenty-seven billion, seventy-seven million, seventy thousand, four hundred thirty-one".