1202100002239 has 2 divisors, whose sum is σ = 1202100002240. Its totient is φ = 1202100002238.

The previous prime is 1202100002171. The next prime is 1202100002261. The reversal of 1202100002239 is 9322000012021.

It is an a-pointer prime, because the next prime (1202100002261) can be obtained adding 1202100002239 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202100002239 - 2¹³ = 1202099994047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202100002039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601050001119 + 601050001120.

It is an arithmetic number, because the mean of its divisors is an integer number (601050001120).

Almost surely, 2^{1202100002239} is an apocalyptic number.

1202100002239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202100002239 is an equidigital number, since it uses as much as digits as its factorization.

1202100002239 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 22.

The spelling of 1202100002239 in words is "one trillion, two hundred two billion, one hundred million, two thousand, two hundred thirty-nine".