100002222021999 has 8 divisors (see below), whose sum is σ = 145457777486592. Its totient is φ = 60607407286040.

The previous prime is 100002222021979. The next prime is 100002222022063. The reversal of 100002222021999 is 999120222200001.

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 100002222021999 - 2¹⁶ = 100002221956463 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100002222021979) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515185182119 + ... + 1515185182184.

It is an arithmetic number, because the mean of its divisors is an integer number (18182222185824).

Almost surely, 2^{100002222021999} is an apocalyptic number.

100002222021999 is a deficient number, since it is larger than the sum of its proper divisors (45455555464593).

100002222021999 is a wasteful number, since it uses less digits than its factorization.

100002222021999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030370364317.

The product of its (nonzero) digits is 23328, while the sum is 39.

The spelling of 100002222021999 in words is "one hundred trillion, two billion, two hundred twenty-two million, twenty-one thousand, nine hundred ninety-nine".