12132231401 has 8 divisors (see below), whose sum is σ = 12392797824. Its totient is φ = 11871766480.

The previous prime is 12132231389. The next prime is 12132231437. The reversal of 12132231401 is 10413223121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12132231401 - 2¹⁰ = 12132230377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12132231451) 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, 247346 + ... + 292308.

It is an arithmetic number, because the mean of its divisors is an integer number (1549099728).

Almost surely, 2^12132231401 is an apocalyptic number.

It is an amenable number.

12132231401 is a deficient number, since it is larger than the sum of its proper divisors (260566423).

12132231401 is an equidigital number, since it uses as much as digits as its factorization.

12132231401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50751.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12132231401 its reverse (10413223121), we get a palindrome (22545454522).

The spelling of 12132231401 in words is "twelve billion, one hundred thirty-two million, two hundred thirty-one thousand, four hundred one".