122003200213231 has 2 divisors, whose sum is σ = 122003200213232. Its totient is φ = 122003200213230.

The previous prime is 122003200213201. The next prime is 122003200213267. The reversal of 122003200213231 is 132312002300221.

It is a weak prime.

It is an emirp because it is prime and its reverse (132312002300221) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 122003200213231 - 2²⁵ = 122003166658799 is a prime.

It is a super-2 number, since 2×122003200213231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122003200213201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61001600106615 + 61001600106616.

It is an arithmetic number, because the mean of its divisors is an integer number (61001600106616).

Almost surely, 2^{122003200213231} is an apocalyptic number.

122003200213231 is a deficient number, since it is larger than the sum of its proper divisors (1).

122003200213231 is an equidigital number, since it uses as much as digits as its factorization.

122003200213231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 122003200213231 its reverse (132312002300221), we get a palindrome (254315202513452).

The spelling of 122003200213231 in words is "one hundred twenty-two trillion, three billion, two hundred million, two hundred thirteen thousand, two hundred thirty-one".