43122250120 has 32 divisors (see below), whose sum is σ = 101243545920. Its totient is φ = 16498947520.

The previous prime is 43122250111. The next prime is 43122250121. The reversal of 43122250120 is 2105222134.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 43122250091 and 43122250100.

It is not an unprimeable number, because it can be changed into a prime (43122250121) 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, 23435086 + ... + 23436925.

It is an arithmetic number, because the mean of its divisors is an integer number (3163860810).

Almost surely, 2^43122250120 is an apocalyptic number.

43122250120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

43122250120 is an abundant number, since it is smaller than the sum of its proper divisors (58121295800).

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

43122250120 is a wasteful number, since it uses less digits than its factorization.

43122250120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46872045 (or 46872041 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 43122250120 its reverse (2105222134), we get a palindrome (45227472254).

The spelling of 43122250120 in words is "forty-three billion, one hundred twenty-two million, two hundred fifty thousand, one hundred twenty".