202211212099999 has 16 divisors (see below), whose sum is σ = 206168308819200. Its totient is φ = 198271954572736.

The previous prime is 202211212099997. The next prime is 202211212100033. The reversal of 202211212099999 is 999990212112202.

It is a cyclic number.

It is not a de Polignac number, because 202211212099999 - 2¹ = 202211212099997 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 (202211212099993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130324227 + ... + 131866699.

It is an arithmetic number, because the mean of its divisors is an integer number (12885519301200).

Almost surely, 2^{202211212099999} is an apocalyptic number.

202211212099999 is a deficient number, since it is larger than the sum of its proper divisors (3957096719201).

202211212099999 is a wasteful number, since it uses less digits than its factorization.

202211212099999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548254.

The product of its (nonzero) digits is 1889568, while the sum is 58.

The spelling of 202211212099999 in words is "two hundred two trillion, two hundred eleven billion, two hundred twelve million, ninety-nine thousand, nine hundred ninety-nine".