1122324142 has 8 divisors (see below), whose sum is σ = 1683898632. Its totient is φ = 561024600.

The previous prime is 1122324121. The next prime is 1122324187. The reversal of 1122324142 is 2414232211.

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

It is a super-2 number, since 2×1122324142² = 2519222959432072328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58209 + ... + 75052.

It is an arithmetic number, because the mean of its divisors is an integer number (210487329).

Almost surely, 2^1122324142 is an apocalyptic number.

1122324142 is a deficient number, since it is larger than the sum of its proper divisors (561574490).

1122324142 is a wasteful number, since it uses less digits than its factorization.

1122324142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137474.

The product of its digits is 768, while the sum is 22.

The square root of 1122324142 is about 33501.1065787386. The cubic root of 1122324142 is about 1039.2166629672.

Adding to 1122324142 its reverse (2414232211), we get a palindrome (3536556353).

The spelling of 1122324142 in words is "one billion, one hundred twenty-two million, three hundred twenty-four thousand, one hundred forty-two".