2222432400120 has 32 divisors (see below), whose sum is σ = 6667297200720. Its totient is φ = 592648640000.

The previous prime is 2222432400077. The next prime is 2222432400121. The reversal of 2222432400120 is 210042342222.

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 (2222432400121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9260134881 + ... + 9260135120.

Almost surely, 2^{2222432400120} is an apocalyptic number.

2222432400120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222432400120 is an abundant number, since it is smaller than the sum of its proper divisors (4444864800600).

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

2222432400120 is a wasteful number, since it uses less digits than its factorization.

2222432400120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18520270015 (or 18520270011 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 2222432400120 its reverse (210042342222), we get a palindrome (2432474742342).

The spelling of 2222432400120 in words is "two trillion, two hundred twenty-two billion, four hundred thirty-two million, four hundred thousand, one hundred twenty".