222010209999 has 6 divisors (see below), whose sum is σ = 320681414456. Its totient is φ = 148006806660.

The previous prime is 222010209997. The next prime is 222010210033. The reversal of 222010209999 is 999902010222.

It is not a de Polignac number, because 222010209999 - 2¹ = 222010209997 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 (222010209997) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12333900547 + ... + 12333900564.

Almost surely, 2^222010209999 is an apocalyptic number.

222010209999 is a deficient number, since it is larger than the sum of its proper divisors (98671204457).

222010209999 is a wasteful number, since it uses less digits than its factorization.

222010209999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24667801117 (or 24667801114 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The spelling of 222010209999 in words is "two hundred twenty-two billion, ten million, two hundred nine thousand, nine hundred ninety-nine".