1120002112122 has 8 divisors (see below), whose sum is σ = 2240004224256. Its totient is φ = 373334037372.

The previous prime is 1120002112087. The next prime is 1120002112139. The reversal of 1120002112122 is 2212112000211.

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

1120002112122 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, 93333509338 + ... + 93333509349.

It is an arithmetic number, because the mean of its divisors is an integer number (280000528032).

Almost surely, 2^{1120002112122} is an apocalyptic number.

1120002112122 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.

1120002112122 is a wasteful number, since it uses less digits than its factorization.

1120002112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186667018692.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1120002112122 its reverse (2212112000211), we get a palindrome (3332114112333).

The spelling of 1120002112122 in words is "one trillion, one hundred twenty billion, two million, one hundred twelve thousand, one hundred twenty-two".