120011121122 has 8 divisors (see below), whose sum is σ = 181799025372. Its totient is φ = 59411446000.

The previous prime is 120011121103. The next prime is 120011121149. The reversal of 120011121122 is 221121110021.

It can be written as a sum of positive squares in 2 ways, for example, as 109363151401 + 10647969721 = 330701^2 + 103189^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 120011121097 and 120011121106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297057029 + ... + 297057432.

Almost surely, 2^120011121122 is an apocalyptic number.

120011121122 is a deficient number, since it is larger than the sum of its proper divisors (61787904250).

120011121122 is a wasteful number, since it uses less digits than its factorization.

120011121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594114564.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 120011121122 its reverse (221121110021), we get a palindrome (341132231143).

The spelling of 120011121122 in words is "one hundred twenty billion, eleven million, one hundred twenty-one thousand, one hundred twenty-two".