122210030144 has 28 divisors (see below), whose sum is σ = 242522672688. Its totient is φ = 61101955200.

The previous prime is 122210030123. The next prime is 122210030149. The reversal of 122210030144 is 441030012221.

It is not an unprimeable number, because it can be changed into a prime (122210030149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1784699 + ... + 1851909.

Almost surely, 2^122210030144 is an apocalyptic number.

It is an amenable number.

122210030144 is a deficient number, since it is larger than the sum of its proper divisors (120312642544).

122210030144 is an equidigital number, since it uses as much as digits as its factorization.

122210030144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95634 (or 95624 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 122210030144 its reverse (441030012221), we get a palindrome (563240042365).

The spelling of 122210030144 in words is "one hundred twenty-two billion, two hundred ten million, thirty thousand, one hundred forty-four".