122110012213 has 16 divisors (see below), whose sum is σ = 140116003200. Its totient is φ = 104244762816.

The previous prime is 122110012187. The next prime is 122110012223. The reversal of 122110012213 is 312210011221.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122110012213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122110012223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5221695 + ... + 5245027.

It is an arithmetic number, because the mean of its divisors is an integer number (8757250200).

Almost surely, 2^122110012213 is an apocalyptic number.

It is an amenable number.

122110012213 is a deficient number, since it is larger than the sum of its proper divisors (18005990987).

122110012213 is a wasteful number, since it uses less digits than its factorization.

122110012213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26316.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 122110012213 its reverse (312210011221), we get a palindrome (434320023434).

The spelling of 122110012213 in words is "one hundred twenty-two billion, one hundred ten million, twelve thousand, two hundred thirteen".