312222103027 has 2 divisors, whose sum is σ = 312222103028. Its totient is φ = 312222103026.

The previous prime is 312222102947. The next prime is 312222103049. The reversal of 312222103027 is 720301222213.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 312222103027 - 2¹¹ = 312222100979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312222102992 and 312222103010.

It is not a weakly prime, because it can be changed into another prime (312222103087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156111051513 + 156111051514.

It is an arithmetic number, because the mean of its divisors is an integer number (156111051514).

Almost surely, 2^312222103027 is an apocalyptic number.

312222103027 is a deficient number, since it is larger than the sum of its proper divisors (1).

312222103027 is an equidigital number, since it uses as much as digits as its factorization.

312222103027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The spelling of 312222103027 in words is "three hundred twelve billion, two hundred twenty-two million, one hundred three thousand, twenty-seven".