1111234222999 has 4 divisors (see below), whose sum is σ = 1111237653280. Its totient is φ = 1111230792720.

The previous prime is 1111234222991. The next prime is 1111234223069. The reversal of 1111234222999 is 9992224321111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1111234222999 - 2³ = 1111234222991 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 (1111234222991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1171854 + ... + 1896235.

It is an arithmetic number, because the mean of its divisors is an integer number (277809413320).

Almost surely, 2^{1111234222999} is an apocalyptic number.

1111234222999 is a deficient number, since it is larger than the sum of its proper divisors (3430281).

1111234222999 is an equidigital number, since it uses as much as digits as its factorization.

1111234222999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3430280.

The product of its digits is 139968, while the sum is 46.

The spelling of 1111234222999 in words is "one trillion, one hundred eleven billion, two hundred thirty-four million, two hundred twenty-two thousand, nine hundred ninety-nine".