1002202102219 has 16 divisors (see below), whose sum is σ = 1027933315200. Its totient is φ = 976583494656.

The previous prime is 1002202102171. The next prime is 1002202102241. The reversal of 1002202102219 is 9122012022001.

It is a cyclic number.

It is not a de Polignac number, because 1002202102219 - 2²¹ = 1002200005067 is a prime.

It is a super-2 number, since 2×1002202102219² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002202102219.

It is not an unprimeable number, because it can be changed into a prime (1002202142219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37489992 + ... + 37516714.

It is an arithmetic number, because the mean of its divisors is an integer number (64245832200).

Almost surely, 2^{1002202102219} is an apocalyptic number.

1002202102219 is a deficient number, since it is larger than the sum of its proper divisors (25731212981).

1002202102219 is a wasteful number, since it uses less digits than its factorization.

1002202102219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28794.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 1002202102219 in words is "one trillion, two billion, two hundred two million, one hundred two thousand, two hundred nineteen".