2223110999 has 2 divisors, whose sum is σ = 2223111000. Its totient is φ = 2223110998.

The previous prime is 2223110993. The next prime is 2223111031. The reversal of 2223110999 is 9990113222.

2223110999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2223110999 - 2¹⁶ = 2223045463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2223110993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111555499 + 1111555500.

It is an arithmetic number, because the mean of its divisors is an integer number (1111555500).

Almost surely, 2^2223110999 is an apocalyptic number.

2223110999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223110999 is an equidigital number, since it uses as much as digits as its factorization.

2223110999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17496, while the sum is 38.

The square root of 2223110999 is about 47149.8780380183. The cubic root of 2223110999 is about 1305.1298293738.

The spelling of 2223110999 in words is "two billion, two hundred twenty-three million, one hundred ten thousand, nine hundred ninety-nine".