232122112432401 has 4 divisors (see below), whose sum is σ = 309496149909872. Its totient is φ = 154748074954932.

The previous prime is 232122112432381. The next prime is 232122112432409. The reversal of 232122112432401 is 104234211221232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 232122112432401 - 2⁶ = 232122112432337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232122112432409) 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, 38687018738731 + ... + 38687018738736.

It is an arithmetic number, because the mean of its divisors is an integer number (77374037477468).

Almost surely, 2^{232122112432401} is an apocalyptic number.

It is an amenable number.

232122112432401 is a deficient number, since it is larger than the sum of its proper divisors (77374037477471).

232122112432401 is an equidigital number, since it uses as much as digits as its factorization.

232122112432401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77374037477470.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 232122112432401 its reverse (104234211221232), we get a palindrome (336356323653633).

The spelling of 232122112432401 in words is "two hundred thirty-two trillion, one hundred twenty-two billion, one hundred twelve million, four hundred thirty-two thousand, four hundred one".