1113422442 has 16 divisors (see below), whose sum is σ = 2429285472. Its totient is φ = 337400720.

The previous prime is 1113422417. The next prime is 1113422459. The reversal of 1113422442 is 2442243111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8434953 + ... + 8435084.

It is an arithmetic number, because the mean of its divisors is an integer number (151830342).

Almost surely, 2^1113422442 is an apocalyptic number.

1113422442 is an abundant number, since it is smaller than the sum of its proper divisors (1315863030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1113422442 is a wasteful number, since it uses less digits than its factorization.

1113422442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16870053.

The product of its digits is 1536, while the sum is 24.

The square root of 1113422442 is about 33367.9852853000. The cubic root of 1113422442 is about 1036.4618554846.

Adding to 1113422442 its reverse (2442243111), we get a palindrome (3555665553).

The spelling of 1113422442 in words is "one billion, one hundred thirteen million, four hundred twenty-two thousand, four hundred forty-two".