122332310146 has 8 divisors (see below), whose sum is σ = 183794910480. Its totient is φ = 61067339988.

The previous prime is 122332310071. The next prime is 122332310147. The reversal of 122332310146 is 641013233221.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (122332310147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49405996 + ... + 49408471.

It is an arithmetic number, because the mean of its divisors is an integer number (22974363810).

Almost surely, 2^122332310146 is an apocalyptic number.

122332310146 is a deficient number, since it is larger than the sum of its proper divisors (61462600334).

122332310146 is an equidigital number, since it uses as much as digits as its factorization.

122332310146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98815088.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 122332310146 its reverse (641013233221), we get a palindrome (763345543367).

The spelling of 122332310146 in words is "one hundred twenty-two billion, three hundred thirty-two million, three hundred ten thousand, one hundred forty-six".