1232332212143 has 4 divisors (see below), whose sum is σ = 1262389095408. Its totient is φ = 1202275328880.

The previous prime is 1232332212107. The next prime is 1232332212151. The reversal of 1232332212143 is 3412122332321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1232332212143 - 2³⁰ = 1231258470319 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232332212103) 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, 15028441571 + ... + 15028441652.

It is an arithmetic number, because the mean of its divisors is an integer number (315597273852).

Almost surely, 2^{1232332212143} is an apocalyptic number.

1232332212143 is a deficient number, since it is larger than the sum of its proper divisors (30056883265).

1232332212143 is an equidigital number, since it uses as much as digits as its factorization.

1232332212143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30056883264.

The product of its digits is 10368, while the sum is 29.

Adding to 1232332212143 its reverse (3412122332321), we get a palindrome (4644454544464).

The spelling of 1232332212143 in words is "one trillion, two hundred thirty-two billion, three hundred thirty-two million, two hundred twelve thousand, one hundred forty-three".