1112022042 has 8 divisors (see below), whose sum is σ = 2224044096. Its totient is φ = 370674012.

The previous prime is 1112022031. The next prime is 1112022053. The reversal of 1112022042 is 2402202111.

It is an interprime number because it is at equal distance from previous prime (1112022031) and next prime (1112022053).

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

1112022042 is an admirable 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, 92668498 + ... + 92668509.

It is an arithmetic number, because the mean of its divisors is an integer number (278005512).

Almost surely, 2^1112022042 is an apocalyptic number.

1112022042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1112022042 is a wasteful number, since it uses less digits than its factorization.

1112022042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185337012.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1112022042 is about 33346.9944972557. The cubic root of 1112022042 is about 1036.0271387424.

Adding to 1112022042 its reverse (2402202111), we get a palindrome (3514224153).

The spelling of 1112022042 in words is "one billion, one hundred twelve million, twenty-two thousand, forty-two".