11120011212222 has 24 divisors (see below), whose sum is σ = 26283662865720. Its totient is φ = 3369700367280.

The previous prime is 11120011212199. The next prime is 11120011212223. The reversal of 11120011212222 is 22221211002111.

11120011212222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11120011212195 and 11120011212204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120011212223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28080836197 + ... + 28080836592.

It is an arithmetic number, because the mean of its divisors is an integer number (1095152619405).

Almost surely, 2^{11120011212222} is an apocalyptic number.

11120011212222 is an abundant number, since it is smaller than the sum of its proper divisors (15163651653498).

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

11120011212222 is a wasteful number, since it uses less digits than its factorization.

11120011212222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56161672808 (or 56161672805 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11120011212222 its reverse (22221211002111), we get a palindrome (33341222214333).

The spelling of 11120011212222 in words is "eleven trillion, one hundred twenty billion, eleven million, two hundred twelve thousand, two hundred twenty-two".