990000111119 has 2 divisors, whose sum is σ = 990000111120. Its totient is φ = 990000111118.

The previous prime is 990000111091. The next prime is 990000111137. The reversal of 990000111119 is 911111000099.

990000111119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 990000111119 - 2³⁶ = 921280634383 is a prime.

It is a super-2 number, since 2×990000111119² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (990000111719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 495000055559 + 495000055560.

It is an arithmetic number, because the mean of its divisors is an integer number (495000055560).

Almost surely, 2^990000111119 is an apocalyptic number.

990000111119 is a deficient number, since it is larger than the sum of its proper divisors (1).

990000111119 is an equidigital number, since it uses as much as digits as its factorization.

990000111119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729, while the sum is 32.

The spelling of 990000111119 in words is "nine hundred ninety billion, one hundred eleven thousand, one hundred nineteen".