11120022242 has 8 divisors (see below), whose sum is σ = 19062895296. Its totient is φ = 4765723812.

The previous prime is 11120022241. The next prime is 11120022253. The reversal of 11120022242 is 24222002111.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11120022242.

It is not an unprimeable number, because it can be changed into a prime (11120022241) 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, 397143638 + ... + 397143665.

It is an arithmetic number, because the mean of its divisors is an integer number (2382861912).

Almost surely, 2^11120022242 is an apocalyptic number.

11120022242 is a deficient number, since it is larger than the sum of its proper divisors (7942873054).

11120022242 is an equidigital number, since it uses as much as digits as its factorization.

11120022242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794287312.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11120022242 its reverse (24222002111), we get a palindrome (35342024353).

The spelling of 11120022242 in words is "eleven billion, one hundred twenty million, twenty-two thousand, two hundred forty-two".