11142422110 has 8 divisors (see below), whose sum is σ = 20056359816. Its totient is φ = 4456968840.

The previous prime is 11142422063. The next prime is 11142422131. The reversal of 11142422110 is 1122424111.

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, 557121096 + ... + 557121115.

It is an arithmetic number, because the mean of its divisors is an integer number (2507044977).

Almost surely, 2^11142422110 is an apocalyptic number.

11142422110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11142422110 is a deficient number, since it is larger than the sum of its proper divisors (8913937706).

11142422110 is a wasteful number, since it uses less digits than its factorization.

11142422110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114242218.

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

Adding to 11142422110 its reverse (1122424111), we get a palindrome (12264846221).

The spelling of 11142422110 in words is "eleven billion, one hundred forty-two million, four hundred twenty-two thousand, one hundred ten".