122312112332203 has 2 divisors, whose sum is σ = 122312112332204. Its totient is φ = 122312112332202.

The previous prime is 122312112332161. The next prime is 122312112332261. The reversal of 122312112332203 is 302233211213221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 122312112332203 - 2³³ = 122303522397611 is a prime.

It is not a weakly prime, because it can be changed into another prime (122312112332273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61156056166101 + 61156056166102.

It is an arithmetic number, because the mean of its divisors is an integer number (61156056166102).

Almost surely, 2^{122312112332203} is an apocalyptic number.

122312112332203 is a deficient number, since it is larger than the sum of its proper divisors (1).

122312112332203 is an equidigital number, since it uses as much as digits as its factorization.

122312112332203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 122312112332203 its reverse (302233211213221), we get a palindrome (424545323545424).

The spelling of 122312112332203 in words is "one hundred twenty-two trillion, three hundred twelve billion, one hundred twelve million, three hundred thirty-two thousand, two hundred three".