122334042331 has 4 divisors (see below), whose sum is σ = 122358967600. Its totient is φ = 122309117064.

The previous prime is 122334042319. The next prime is 122334042367. The reversal of 122334042331 is 133240433221.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 122334042331 - 2⁷ = 122334042203 is a prime.

It is a super-2 number, since 2×122334042331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122334042331.

It is not an unprimeable number, because it can be changed into a prime (122334012331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12455271 + ... + 12465088.

It is an arithmetic number, because the mean of its divisors is an integer number (30589741900).

Almost surely, 2^122334042331 is an apocalyptic number.

122334042331 is a deficient number, since it is larger than the sum of its proper divisors (24925269).

122334042331 is an equidigital number, since it uses as much as digits as its factorization.

122334042331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24925268.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 122334042331 its reverse (133240433221), we get a palindrome (255574475552).

The spelling of 122334042331 in words is "one hundred twenty-two billion, three hundred thirty-four million, forty-two thousand, three hundred thirty-one".