11114022142 has 8 divisors (see below), whose sum is σ = 17395860816. Its totient is φ = 5315401872.

The previous prime is 11114022131. The next prime is 11114022173. The reversal of 11114022142 is 24122041111.

It is a happy number.

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, 120804543 + ... + 120804634.

It is an arithmetic number, because the mean of its divisors is an integer number (2174482602).

Almost surely, 2^11114022142 is an apocalyptic number.

11114022142 is a deficient number, since it is larger than the sum of its proper divisors (6281838674).

11114022142 is a wasteful number, since it uses less digits than its factorization.

11114022142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241609202.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11114022142 its reverse (24122041111), we get a palindrome (35236063253).

The spelling of 11114022142 in words is "eleven billion, one hundred fourteen million, twenty-two thousand, one hundred forty-two".