1122024142 has 8 divisors (see below), whose sum is σ = 1686059496. Its totient is φ = 560004312.

The previous prime is 1122024139. The next prime is 1122024173. The reversal of 1122024142 is 2414202211.

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

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, 502488 + ... + 504715.

It is an arithmetic number, because the mean of its divisors is an integer number (210757437).

Almost surely, 2^1122024142 is an apocalyptic number.

1122024142 is a deficient number, since it is larger than the sum of its proper divisors (564035354).

1122024142 is a wasteful number, since it uses less digits than its factorization.

1122024142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007762.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1122024142 is about 33496.6288154495. The cubic root of 1122024142 is about 1039.1240596601.

Adding to 1122024142 its reverse (2414202211), we get a palindrome (3536226353).

The spelling of 1122024142 in words is "one billion, one hundred twenty-two million, twenty-four thousand, one hundred forty-two".