1002022121199 has 8 divisors (see below), whose sum is σ = 1457486721792. Its totient is φ = 607286134040.

The previous prime is 1002022121179. The next prime is 1002022121207. The reversal of 1002022121199 is 9911212202001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1002022121199 - 2⁵ = 1002022121167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002022121119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15182153319 + ... + 15182153384.

It is an arithmetic number, because the mean of its divisors is an integer number (182185840224).

Almost surely, 2^{1002022121199} is an apocalyptic number.

1002022121199 is a deficient number, since it is larger than the sum of its proper divisors (455464600593).

1002022121199 is a wasteful number, since it uses less digits than its factorization.

1002022121199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30364306717.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 1002022121199 in words is "one trillion, two billion, twenty-two million, one hundred twenty-one thousand, one hundred ninety-nine".