112420222210423 has 2 divisors, whose sum is σ = 112420222210424. Its totient is φ = 112420222210422.

The previous prime is 112420222210379. The next prime is 112420222210427. The reversal of 112420222210423 is 324012222024211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112420222210423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112420222210391 and 112420222210400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112420222210427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56210111105211 + 56210111105212.

It is an arithmetic number, because the mean of its divisors is an integer number (56210111105212).

Almost surely, 2^{112420222210423} is an apocalyptic number.

112420222210423 is a deficient number, since it is larger than the sum of its proper divisors (1).

112420222210423 is an equidigital number, since it uses as much as digits as its factorization.

112420222210423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 112420222210423 its reverse (324012222024211), we get a palindrome (436432444234634).

The spelling of 112420222210423 in words is "one hundred twelve trillion, four hundred twenty billion, two hundred twenty-two million, two hundred ten thousand, four hundred twenty-three".