2312112234427 has 2 divisors, whose sum is σ = 2312112234428. Its totient is φ = 2312112234426.

The previous prime is 2312112234389. The next prime is 2312112234517. The reversal of 2312112234427 is 7244322112132.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2312112234427 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2312112234392 and 2312112234401.

It is not a weakly prime, because it can be changed into another prime (2312112204427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1156056117213 + 1156056117214.

It is an arithmetic number, because the mean of its divisors is an integer number (1156056117214).

Almost surely, 2^{2312112234427} is an apocalyptic number.

2312112234427 is a deficient number, since it is larger than the sum of its proper divisors (1).

2312112234427 is an equidigital number, since it uses as much as digits as its factorization.

2312112234427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 34.

Adding to 2312112234427 its reverse (7244322112132), we get a palindrome (9556434346559).

The spelling of 2312112234427 in words is "two trillion, three hundred twelve billion, one hundred twelve million, two hundred thirty-four thousand, four hundred twenty-seven".