11120022222122 has 64 divisors (see below), whose sum is σ = 18981205106688. Its totient is φ = 4840049160000.

The previous prime is 11120022222121. The next prime is 11120022222149. The reversal of 11120022222122 is 22122222002111.

11120022222122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11120022222094 and 11120022222103.

It is not an unprimeable number, because it can be changed into a prime (11120022222121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112021403 + ... + 112120625.

It is an arithmetic number, because the mean of its divisors is an integer number (296581329792).

Almost surely, 2^{11120022222122} is an apocalyptic number.

11120022222122 is a deficient number, since it is larger than the sum of its proper divisors (7861182884566).

11120022222122 is a wasteful number, since it uses less digits than its factorization.

11120022222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100995.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11120022222122 its reverse (22122222002111), we get a palindrome (33242244224233).

It can be divided in two parts, 111200 and 22222122, that added together give a palindrome (22333322).

The spelling of 11120022222122 in words is "eleven trillion, one hundred twenty billion, twenty-two million, two hundred twenty-two thousand, one hundred twenty-two".