122201112010213 has 4 divisors (see below), whose sum is σ = 127514203836768. Its totient is φ = 116888020183660.

The previous prime is 122201112010207. The next prime is 122201112010267. The reversal of 122201112010213 is 312010211102221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122201112010213 is a prime.

It is a super-2 number, since 2×122201112010213² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122201112010283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2656545913243 + ... + 2656545913288.

It is an arithmetic number, because the mean of its divisors is an integer number (31878550959192).

Almost surely, 2^{122201112010213} is an apocalyptic number.

It is an amenable number.

122201112010213 is a deficient number, since it is larger than the sum of its proper divisors (5313091826555).

122201112010213 is an equidigital number, since it uses as much as digits as its factorization.

122201112010213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5313091826554.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 122201112010213 its reverse (312010211102221), we get a palindrome (434211323112434).

The spelling of 122201112010213 in words is "one hundred twenty-two trillion, two hundred one billion, one hundred twelve million, ten thousand, two hundred thirteen".