122345120234422 has 8 divisors (see below), whose sum is σ = 183519318258936. Its totient is φ = 61172014148112.

The previous prime is 122345120234413. The next prime is 122345120234473. The reversal of 122345120234422 is 224432021543221.

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

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 3 ways as a sum of consecutive naturals, for example, 272704383 + ... + 273152650.

It is an arithmetic number, because the mean of its divisors is an integer number (22939914782367).

Almost surely, 2^{122345120234422} is an apocalyptic number.

122345120234422 is a deficient number, since it is larger than the sum of its proper divisors (61174198024514).

122345120234422 is a wasteful number, since it uses less digits than its factorization.

122345120234422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545969102.

The product of its (nonzero) digits is 184320, while the sum is 37.

Adding to 122345120234422 its reverse (224432021543221), we get a palindrome (346777141777643).

The spelling of 122345120234422 in words is "one hundred twenty-two trillion, three hundred forty-five billion, one hundred twenty million, two hundred thirty-four thousand, four hundred twenty-two".