1122120233 has 8 divisors (see below), whose sum is σ = 1228920000. Its totient is φ = 1018246608.

The previous prime is 1122120227. The next prime is 1122120239. The reversal of 1122120233 is 3320212211.

It is an interprime number because it is at equal distance from previous prime (1122120227) and next prime (1122120239).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1122120233 - 2⁶ = 1122120169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1122120239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730733 + ... + 732266.

It is an arithmetic number, because the mean of its divisors is an integer number (153615000).

Almost surely, 2^1122120233 is an apocalyptic number.

1122120233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1122120233 is a deficient number, since it is larger than the sum of its proper divisors (106799767).

1122120233 is a wasteful number, since it uses less digits than its factorization.

1122120233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463071.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1122120233 is about 33498.0631231121. The cubic root of 1122120233 is about 1039.1537226046.

Adding to 1122120233 its reverse (3320212211), we get a palindrome (4442332444).

The spelling of 1122120233 in words is "one billion, one hundred twenty-two million, one hundred twenty thousand, two hundred thirty-three".