122011112404 has 12 divisors (see below), whose sum is σ = 217138420800. Its totient is φ = 59971563608.

The previous prime is 122011112387. The next prime is 122011112441. The reversal of 122011112404 is 404211110221.

It is a happy number.

122011112404 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent 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, 258497884 + ... + 258498355.

It is an arithmetic number, because the mean of its divisors is an integer number (18094868400).

Almost surely, 2^122011112404 is an apocalyptic number.

It is an amenable number.

122011112404 is a deficient number, since it is larger than the sum of its proper divisors (95127308396).

122011112404 is a wasteful number, since it uses less digits than its factorization.

122011112404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516996302 (or 516996300 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122011112404 its reverse (404211110221), we get a palindrome (526222222625).

The spelling of 122011112404 in words is "one hundred twenty-two billion, eleven million, one hundred twelve thousand, four hundred four".