1122411442 has 8 divisors (see below), whose sum is σ = 1686287232. Its totient is φ = 560315700.

The previous prime is 1122411439. The next prime is 1122411443. The reversal of 1122411442 is 2441142211.

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

It is not an unprimeable number, because it can be changed into a prime (1122411443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443434 + ... + 445957.

It is an arithmetic number, because the mean of its divisors is an integer number (210785904).

Almost surely, 2^1122411442 is an apocalyptic number.

1122411442 is a deficient number, since it is larger than the sum of its proper divisors (563875790).

1122411442 is an equidigital number, since it uses as much as digits as its factorization.

1122411442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890024.

The product of its digits is 512, while the sum is 22.

The square root of 1122411442 is about 33502.4094954378. The cubic root of 1122411442 is about 1039.2436074297.

Adding to 1122411442 its reverse (2441142211), we get a palindrome (3563553653).

The spelling of 1122411442 in words is "one billion, one hundred twenty-two million, four hundred eleven thousand, four hundred forty-two".