1210232022239 has 2 divisors, whose sum is σ = 1210232022240. Its totient is φ = 1210232022238.

The previous prime is 1210232022187. The next prime is 1210232022247. The reversal of 1210232022239 is 9322202320121.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1210232022239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1210232022289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605116011119 + 605116011120.

It is an arithmetic number, because the mean of its divisors is an integer number (605116011120).

Almost surely, 2^{1210232022239} is an apocalyptic number.

1210232022239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210232022239 is an equidigital number, since it uses as much as digits as its factorization.

1210232022239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 1210232022239 in words is "one trillion, two hundred ten billion, two hundred thirty-two million, twenty-two thousand, two hundred thirty-nine".