11120222212122 has 8 divisors (see below), whose sum is σ = 22240444424256. Its totient is φ = 3706740737372.

The previous prime is 11120222212109. The next prime is 11120222212139. The reversal of 11120222212122 is 22121222202111.

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

11120222212122 is an admirable 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, 926685184338 + ... + 926685184349.

It is an arithmetic number, because the mean of its divisors is an integer number (2780055553032).

Almost surely, 2^{11120222212122} is an apocalyptic number.

11120222212122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11120222212122 is a wasteful number, since it uses less digits than its factorization.

11120222212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853370368692.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 11120222212122 its reverse (22121222202111), we get a palindrome (33241444414233).

The spelling of 11120222212122 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-two million, two hundred twelve thousand, one hundred twenty-two".