1122023133 has 48 divisors (see below), whose sum is σ = 2045062656. Its totient is φ = 575817120.

The previous prime is 1122023101. The next prime is 1122023141. The reversal of 1122023133 is 3313202211.

1122023133 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1122023133 - 2⁵ = 1122023101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122023143) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47766 + ... + 67272.

It is an arithmetic number, because the mean of its divisors is an integer number (42605472).

Almost surely, 2^1122023133 is an apocalyptic number.

It is an amenable number.

1122023133 is a deficient number, since it is larger than the sum of its proper divisors (923039523).

1122023133 is a wasteful number, since it uses less digits than its factorization.

1122023133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19614 (or 19611 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1122023133 is about 33496.6137542289. The cubic root of 1122023133 is about 1039.1237481765.

Adding to 1122023133 its reverse (3313202211), we get a palindrome (4435225344).

The spelling of 1122023133 in words is "one billion, one hundred twenty-two million, twenty-three thousand, one hundred thirty-three".