1102221211999 has 8 divisors (see below), whose sum is σ = 1112440554720. Its totient is φ = 1092003818976.

The previous prime is 1102221211997. The next prime is 1102221212009. The reversal of 1102221211999 is 9991121222011.

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 1102221211999 - 2¹ = 1102221211997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102221211997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 660957 + ... + 1625209.

It is an arithmetic number, because the mean of its divisors is an integer number (139055069340).

Almost surely, 2^{1102221211999} is an apocalyptic number.

1102221211999 is a deficient number, since it is larger than the sum of its proper divisors (10219342721).

1102221211999 is a wasteful number, since it uses less digits than its factorization.

1102221211999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 974849.

The product of its (nonzero) digits is 11664, while the sum is 40.

The spelling of 1102221211999 in words is "one trillion, one hundred two billion, two hundred twenty-one million, two hundred eleven thousand, nine hundred ninety-nine".