122203123321112 has 16 divisors (see below), whose sum is σ = 229132667992200. Its totient is φ = 61101078523200.

The previous prime is 122203123321109. The next prime is 122203123321157. The reversal of 122203123321112 is 211123321302221.

It is a congruent number.

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, 59316062 + ... + 61341677.

Almost surely, 2^{122203123321112} is an apocalyptic number.

It is an amenable number.

122203123321112 is a deficient number, since it is larger than the sum of its proper divisors (106929544671088).

122203123321112 is a wasteful number, since it uses less digits than its factorization.

122203123321112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120784346 (or 120784342 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 122203123321112 its reverse (211123321302221), we get a palindrome (333326444623333).

The spelling of 122203123321112 in words is "one hundred twenty-two trillion, two hundred three billion, one hundred twenty-three million, three hundred twenty-one thousand, one hundred twelve".