122213112003 has 24 divisors (see below), whose sum is σ = 177976780800. Its totient is φ = 80810388720.

The previous prime is 122213112001. The next prime is 122213112011. The reversal of 122213112003 is 300211312221.

It is not a de Polignac number, because 122213112003 - 2¹ = 122213112001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122213112001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 431548 + ... + 656246.

It is an arithmetic number, because the mean of its divisors is an integer number (7415699200).

Almost surely, 2^122213112003 is an apocalyptic number.

122213112003 is a deficient number, since it is larger than the sum of its proper divisors (55763668797).

122213112003 is a wasteful number, since it uses less digits than its factorization.

122213112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225199 (or 225196 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 122213112003 its reverse (300211312221), we get a palindrome (422424424224).

The spelling of 122213112003 in words is "one hundred twenty-two billion, two hundred thirteen million, one hundred twelve thousand, three".