1332232221213 has 80 divisors (see below), whose sum is σ = 2161702248640. Its totient is φ = 814781721600.

The previous prime is 1332232221149. The next prime is 1332232221217. The reversal of 1332232221213 is 3121222322331.

1332232221213 is a `hidden beast` number, since 1 + 3 + 3 + 223 + 2 + 221 + 213 = 666.

It is not a de Polignac number, because 1332232221213 - 2⁶ = 1332232221149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332232221217) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 11959533 + ... + 12070413.

It is an arithmetic number, because the mean of its divisors is an integer number (27021278108).

Almost surely, 2^{1332232221213} is an apocalyptic number.

It is an amenable number.

1332232221213 is a deficient number, since it is larger than the sum of its proper divisors (829470027427).

1332232221213 is a wasteful number, since it uses less digits than its factorization.

1332232221213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111160 (or 111151 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

Adding to 1332232221213 its reverse (3121222322331), we get a palindrome (4453454543544).

The spelling of 1332232221213 in words is "one trillion, three hundred thirty-two billion, two hundred thirty-two million, two hundred twenty-one thousand, two hundred thirteen".