122344120230221 has 8 divisors (see below), whose sum is σ = 127718719349760. Its totient is φ = 116974128572752.

The previous prime is 122344120230191. The next prime is 122344120230251. The reversal of 122344120230221 is 122032021443221.

It is an interprime number because it is at equal distance from previous prime (122344120230191) and next prime (122344120230251).

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 122344120230221 - 2²² = 122344116035917 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 (122344120230251) 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, 1151811245 + ... + 1151917458.

It is an arithmetic number, because the mean of its divisors is an integer number (15964839918720).

Almost surely, 2^{122344120230221} is an apocalyptic number.

It is an amenable number.

122344120230221 is a deficient number, since it is larger than the sum of its proper divisors (5374599119539).

122344120230221 is a wasteful number, since it uses less digits than its factorization.

122344120230221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303731035.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 122344120230221 its reverse (122032021443221), we get a palindrome (244376141673442).

The spelling of 122344120230221 in words is "one hundred twenty-two trillion, three hundred forty-four billion, one hundred twenty million, two hundred thirty thousand, two hundred twenty-one".