1232201143411 has 32 divisors (see below), whose sum is σ = 1519635529728. Its totient is φ = 975873618720.

The previous prime is 1232201143409. The next prime is 1232201143441. The reversal of 1232201143411 is 1143411022321.

It is not a de Polignac number, because 1232201143411 - 2¹ = 1232201143409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232201143441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2504406 + ... + 2955748.

It is an arithmetic number, because the mean of its divisors is an integer number (47488610304).

Almost surely, 2^{1232201143411} is an apocalyptic number.

1232201143411 is a deficient number, since it is larger than the sum of its proper divisors (287434386317).

1232201143411 is a wasteful number, since it uses less digits than its factorization.

1232201143411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451951.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 1232201143411 its reverse (1143411022321), we get a palindrome (2375612165732).

The spelling of 1232201143411 in words is "one trillion, two hundred thirty-two billion, two hundred one million, one hundred forty-three thousand, four hundred eleven".