122211202213 has 8 divisors (see below), whose sum is σ = 127529064000. Its totient is φ = 116893701408.

The previous prime is 122211202159. The next prime is 122211202219. The reversal of 122211202213 is 312202112221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122211202213 - 2³³ = 113621267621 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 (122211202219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780418 + ... + 923836.

It is an arithmetic number, because the mean of its divisors is an integer number (15941133000).

Almost surely, 2^122211202213 is an apocalyptic number.

It is an amenable number.

122211202213 is a deficient number, since it is larger than the sum of its proper divisors (5317861787).

122211202213 is a wasteful number, since it uses less digits than its factorization.

122211202213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180491.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 122211202213 its reverse (312202112221), we get a palindrome (434413314434).

The spelling of 122211202213 in words is "one hundred twenty-two billion, two hundred eleven million, two hundred two thousand, two hundred thirteen".