1110221110122 has 8 divisors (see below), whose sum is σ = 2220442220256. Its totient is φ = 370073703372.

The previous prime is 1110221110021. The next prime is 1110221110147. The reversal of 1110221110122 is 2210111220111.

It is a happy number.

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

1110221110122 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, 92518425838 + ... + 92518425849.

It is an arithmetic number, because the mean of its divisors is an integer number (277555277532).

Almost surely, 2^{1110221110122} is an apocalyptic number.

1110221110122 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.

1110221110122 is a wasteful number, since it uses less digits than its factorization.

1110221110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185036851692.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1110221110122 its reverse (2210111220111), we get a palindrome (3320332330233).

The spelling of 1110221110122 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, one hundred ten thousand, one hundred twenty-two".