122080305448 has 16 divisors (see below), whose sum is σ = 228904318080. Its totient is φ = 61039153968.

The previous prime is 122080305443. The next prime is 122080305461. The reversal of 122080305448 is 844503080221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122080305443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 782811 + ... + 925717.

It is an arithmetic number, because the mean of its divisors is an integer number (14306519880).

Almost surely, 2^122080305448 is an apocalyptic number.

It is an amenable number.

122080305448 is a deficient number, since it is larger than the sum of its proper divisors (106824012632).

122080305448 is a wasteful number, since it uses less digits than its factorization.

122080305448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249696 (or 249692 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

Adding to 122080305448 its reverse (844503080221), we get a palindrome (966583385669).

The spelling of 122080305448 in words is "one hundred twenty-two billion, eighty million, three hundred five thousand, four hundred forty-eight".