122240130331422 has 16 divisors (see below), whose sum is σ = 244559663187840. Its totient is φ = 40733476356312.

The previous prime is 122240130331343. The next prime is 122240130331441. The reversal of 122240130331422 is 224133031042221.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 122240130331422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3308418528 + ... + 3308455475.

It is an arithmetic number, because the mean of its divisors is an integer number (15284978949240).

Almost surely, 2^{122240130331422} is an apocalyptic number.

122240130331422 is an abundant number, since it is smaller than the sum of its proper divisors (122319532856418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122240130331422 is a wasteful number, since it uses less digits than its factorization.

122240130331422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6616877087.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 122240130331422 its reverse (224133031042221), we get a palindrome (346373161373643).

The spelling of 122240130331422 in words is "one hundred twenty-two trillion, two hundred forty billion, one hundred thirty million, three hundred thirty-one thousand, four hundred twenty-two".