122440331353232 has 10 divisors (see below), whose sum is σ = 237228141996918. Its totient is φ = 61220165676608.

The previous prime is 122440331353201. The next prime is 122440331353279. The reversal of 122440331353232 is 232353133044221.

It can be written as a sum of positive squares in only one way, i.e., 95858511421696 + 26581819931536 = 9790736^2 + 5155756^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3826260354773 + ... + 3826260354804.

Almost surely, 2^{122440331353232} is an apocalyptic number.

It is an amenable number.

122440331353232 is a deficient number, since it is larger than the sum of its proper divisors (114787810643686).

122440331353232 is an equidigital number, since it uses as much as digits as its factorization.

122440331353232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7652520709585 (or 7652520709579 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 38.

Adding to 122440331353232 its reverse (232353133044221), we get a palindrome (354793464397453).

The spelling of 122440331353232 in words is "one hundred twenty-two trillion, four hundred forty billion, three hundred thirty-one million, three hundred fifty-three thousand, two hundred thirty-two".