122300412144 has 20 divisors (see below), whose sum is σ = 315942731496. Its totient is φ = 40766804032.

The previous prime is 122300412109. The next prime is 122300412149. The reversal of 122300412144 is 441214003221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122300412149) 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, 1273962579 + ... + 1273962674.

Almost surely, 2^122300412144 is an apocalyptic number.

It is an amenable number.

122300412144 is an abundant number, since it is smaller than the sum of its proper divisors (193642319352).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122300412144 is a wasteful number, since it uses less digits than its factorization.

122300412144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2547925264 (or 2547925258 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 122300412144 its reverse (441214003221), we get a palindrome (563514415365).

The spelling of 122300412144 in words is "one hundred twenty-two billion, three hundred million, four hundred twelve thousand, one hundred forty-four".