1122202119139 has 2 divisors, whose sum is σ = 1122202119140. Its totient is φ = 1122202119138.

The previous prime is 1122202119133. The next prime is 1122202119149. The reversal of 1122202119139 is 9319112022211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122202119139 - 2³ = 1122202119131 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122202119131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561101059569 + 561101059570.

It is an arithmetic number, because the mean of its divisors is an integer number (561101059570).

Almost surely, 2^{1122202119139} is an apocalyptic number.

1122202119139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122202119139 is an equidigital number, since it uses as much as digits as its factorization.

1122202119139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 34.

The spelling of 1122202119139 in words is "one trillion, one hundred twenty-two billion, two hundred two million, one hundred nineteen thousand, one hundred thirty-nine".