232201231420 has 12 divisors (see below), whose sum is σ = 487622586024. Its totient is φ = 92880492560.

The previous prime is 232201231313. The next prime is 232201231421. The reversal of 232201231420 is 24132102232.

It is a junction number, because it is equal to n+sod(n) for n = 232201231391 and 232201231400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232201231421) 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, 5805030766 + ... + 5805030805.

It is an arithmetic number, because the mean of its divisors is an integer number (40635215502).

Almost surely, 2^232201231420 is an apocalyptic number.

232201231420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232201231420 is an abundant number, since it is smaller than the sum of its proper divisors (255421354604).

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

232201231420 is a wasteful number, since it uses less digits than its factorization.

232201231420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11610061580 (or 11610061578 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 232201231420 its reverse (24132102232), we get a palindrome (256333333652).

The spelling of 232201231420 in words is "two hundred thirty-two billion, two hundred one million, two hundred thirty-one thousand, four hundred twenty".