221202133102339 has 2 divisors, whose sum is σ = 221202133102340. Its totient is φ = 221202133102338.

The previous prime is 221202133102303. The next prime is 221202133102373. The reversal of 221202133102339 is 933201331202122.

It is an a-pointer prime, because the next prime (221202133102373) can be obtained adding 221202133102339 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-221202133102339 is a prime.

It is not a weakly prime, because it can be changed into another prime (221202133102439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110601066551169 + 110601066551170.

It is an arithmetic number, because the mean of its divisors is an integer number (110601066551170).

Almost surely, 2^{221202133102339} is an apocalyptic number.

221202133102339 is a deficient number, since it is larger than the sum of its proper divisors (1).

221202133102339 is an equidigital number, since it uses as much as digits as its factorization.

221202133102339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 221202133102339 in words is "two hundred twenty-one trillion, two hundred two billion, one hundred thirty-three million, one hundred two thousand, three hundred thirty-nine".