220010209999 has 2 divisors, whose sum is σ = 220010210000. Its totient is φ = 220010209998.

The previous prime is 220010209897. The next prime is 220010210023. The reversal of 220010209999 is 999902010022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220010209999 - 2²⁵ = 219976655567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220010209099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110005104999 + 110005105000.

It is an arithmetic number, because the mean of its divisors is an integer number (110005105000).

Almost surely, 2^220010209999 is an apocalyptic number.

220010209999 is a deficient number, since it is larger than the sum of its proper divisors (1).

220010209999 is an equidigital number, since it uses as much as digits as its factorization.

220010209999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 43.

The spelling of 220010209999 in words is "two hundred twenty billion, ten million, two hundred nine thousand, nine hundred ninety-nine".