122302213 has 8 divisors (see below), whose sum is σ = 134742816. Its totient is φ = 110082000.

The previous prime is 122302211. The next prime is 122302237. The reversal of 122302213 is 312203221.

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 122302213 - 2¹ = 122302211 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 (122302211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53931 + ... + 56152.

It is an arithmetic number, because the mean of its divisors is an integer number (16842852).

Almost surely, 2^122302213 is an apocalyptic number.

It is an amenable number.

122302213 is a deficient number, since it is larger than the sum of its proper divisors (12440603).

122302213 is a wasteful number, since it uses less digits than its factorization.

122302213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110195.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 122302213 is about 11059.0330951670. The cubic root of 122302213 is about 496.3767583269.

Adding to 122302213 its reverse (312203221), we get a palindrome (434505434).

The spelling of 122302213 in words is "one hundred twenty-two million, three hundred two thousand, two hundred thirteen".