120111000122 has 8 divisors (see below), whose sum is σ = 180781403796. Its totient is φ = 59850532192.

The previous prime is 120111000109. The next prime is 120111000151. The reversal of 120111000122 is 221000111021.

It can be written as a sum of positive squares in 2 ways, for example, as 91336323961 + 28774676161 = 302219^2 + 169631^2 .

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

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, 102483203 + ... + 102484374.

Almost surely, 2^120111000122 is an apocalyptic number.

120111000122 is a deficient number, since it is larger than the sum of its proper divisors (60670403674).

120111000122 is a wasteful number, since it uses less digits than its factorization.

120111000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204967872.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120111000122 its reverse (221000111021), we get a palindrome (341111111143).

The spelling of 120111000122 in words is "one hundred twenty billion, one hundred eleven million, one hundred twenty-two", and thus it is an aban number.