122343022523422 has 4 divisors (see below), whose sum is σ = 183514533785136. Its totient is φ = 61171511261710.

The previous prime is 122343022523413. The next prime is 122343022523431. The reversal of 122343022523422 is 224325220343221.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (122343022523413) and next prime (122343022523431).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30585755630854 + ... + 30585755630857.

It is an arithmetic number, because the mean of its divisors is an integer number (45878633446284).

Almost surely, 2^{122343022523422} is an apocalyptic number.

122343022523422 is a deficient number, since it is larger than the sum of its proper divisors (61171511261714).

122343022523422 is an equidigital number, since it uses as much as digits as its factorization.

122343022523422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61171511261713.

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 122343022523422 its reverse (224325220343221), we get a palindrome (346668242866643).

The spelling of 122343022523422 in words is "one hundred twenty-two trillion, three hundred forty-three billion, twenty-two million, five hundred twenty-three thousand, four hundred twenty-two".