122003101211213 has 2 divisors, whose sum is σ = 122003101211214. Its totient is φ = 122003101211212.

The previous prime is 122003101211207. The next prime is 122003101211249. The reversal of 122003101211213 is 312112101300221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84695705962729 + 37307395248484 = 9203027^2 + 6107978^2 .

It is a cyclic number.

It is not a de Polignac number, because 122003101211213 - 2⁴ = 122003101211197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122003101211203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61001550605606 + 61001550605607.

It is an arithmetic number, because the mean of its divisors is an integer number (61001550605607).

Almost surely, 2^{122003101211213} is an apocalyptic number.

It is an amenable number.

122003101211213 is a deficient number, since it is larger than the sum of its proper divisors (1).

122003101211213 is an equidigital number, since it uses as much as digits as its factorization.

122003101211213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 122003101211213 its reverse (312112101300221), we get a palindrome (434115202511434).

The spelling of 122003101211213 in words is "one hundred twenty-two trillion, three billion, one hundred one million, two hundred eleven thousand, two hundred thirteen".