201232424120 has 256 divisors, whose sum is σ = 576326983680. Its totient is φ = 61515417600.

The previous prime is 201232424069. The next prime is 201232424143. The reversal of 201232424120 is 21424232102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73683155 + ... + 73685885.

It is an arithmetic number, because the mean of its divisors is an integer number (2251277280).

Almost surely, 2^201232424120 is an apocalyptic number.

201232424120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201232424120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288163491840).

201232424120 is an abundant number, since it is smaller than the sum of its proper divisors (375094559560).

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

201232424120 is a wasteful number, since it uses less digits than its factorization.

201232424120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3446 (or 3442 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 201232424120 its reverse (21424232102), we get a palindrome (222656656222).

The spelling of 201232424120 in words is "two hundred one billion, two hundred thirty-two million, four hundred twenty-four thousand, one hundred twenty".