1122324203 has 16 divisors (see below), whose sum is σ = 1506898176. Its totient is φ = 807265440.

The previous prime is 1122324187. The next prime is 1122324251. The reversal of 1122324203 is 3024232211.

It is a cyclic number.

It is not a de Polignac number, because 1122324203 - 2⁴ = 1122324187 is a prime.

It is a super-2 number, since 2×1122324203² = 2519223233279170418, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1122324263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559601 + ... + 561602.

It is an arithmetic number, because the mean of its divisors is an integer number (94181136).

Almost surely, 2^1122324203 is an apocalyptic number.

1122324203 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1122324203 is a deficient number, since it is larger than the sum of its proper divisors (384573973).

1122324203 is a wasteful number, since it uses less digits than its factorization.

1122324203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1121234.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1122324203 is about 33501.1074891562. The cubic root of 1122324203 is about 1039.2166817948.

Adding to 1122324203 its reverse (3024232211), we get a palindrome (4146556414).

The spelling of 1122324203 in words is "one billion, one hundred twenty-two million, three hundred twenty-four thousand, two hundred three".