1202102201219 has 2 divisors, whose sum is σ = 1202102201220. Its totient is φ = 1202102201218.

The previous prime is 1202102201207. The next prime is 1202102201227. The reversal of 1202102201219 is 9121022012021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202102201219 - 2¹² = 1202102197123 is a prime.

It is a super-2 number, since 2×1202102201219² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1202102201194 and 1202102201203.

It is not a weakly prime, because it can be changed into another prime (1202102207219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601051100609 + 601051100610.

It is an arithmetic number, because the mean of its divisors is an integer number (601051100610).

Almost surely, 2^{1202102201219} is an apocalyptic number.

1202102201219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202102201219 is an equidigital number, since it uses as much as digits as its factorization.

1202102201219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 23.

The spelling of 1202102201219 in words is "one trillion, two hundred two billion, one hundred two million, two hundred one thousand, two hundred nineteen".