1122120101239 has 2 divisors, whose sum is σ = 1122120101240. Its totient is φ = 1122120101238.

The previous prime is 1122120101191. The next prime is 1122120101257. The reversal of 1122120101239 is 9321010212211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1122120101239 - 2³¹ = 1119972617591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1122120101939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561060050619 + 561060050620.

It is an arithmetic number, because the mean of its divisors is an integer number (561060050620).

Almost surely, 2^{1122120101239} is an apocalyptic number.

1122120101239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122120101239 is an equidigital number, since it uses as much as digits as its factorization.

1122120101239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 25.

The spelling of 1122120101239 in words is "one trillion, one hundred twenty-two billion, one hundred twenty million, one hundred one thousand, two hundred thirty-nine".