210222222099 has 16 divisors (see below), whose sum is σ = 292584960000. Its totient is φ = 134008060736.

The previous prime is 210222222083. The next prime is 210222222151. The reversal of 210222222099 is 990222222012.

It is a cyclic number.

It is not a de Polignac number, because 210222222099 - 2⁴ = 210222222083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210222222299) 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 15 ways as a sum of consecutive naturals, for example, 330474 + ... + 727775.

It is an arithmetic number, because the mean of its divisors is an integer number (18286560000).

Almost surely, 2^210222222099 is an apocalyptic number.

210222222099 is a deficient number, since it is larger than the sum of its proper divisors (82362737901).

210222222099 is a wasteful number, since it uses less digits than its factorization.

210222222099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061154.

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 210222222099 in words is "two hundred ten billion, two hundred twenty-two million, two hundred twenty-two thousand, ninety-nine".