111201222002239 has 2 divisors, whose sum is σ = 111201222002240. Its totient is φ = 111201222002238.

The previous prime is 111201222002219. The next prime is 111201222002261. The reversal of 111201222002239 is 932200222102111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111201222002239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111201222002219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55600611001119 + 55600611001120.

It is an arithmetic number, because the mean of its divisors is an integer number (55600611001120).

Almost surely, 2^{111201222002239} is an apocalyptic number.

111201222002239 is a deficient number, since it is larger than the sum of its proper divisors (1).

111201222002239 is an equidigital number, since it uses as much as digits as its factorization.

111201222002239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 111201222002239 in words is "one hundred eleven trillion, two hundred one billion, two hundred twenty-two million, two thousand, two hundred thirty-nine".