1332220213 has 8 divisors (see below), whose sum is σ = 1362999680. Its totient is φ = 1301788800.

The previous prime is 1332220189. The next prime is 1332220223. The reversal of 1332220213 is 3120222331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332220213 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 (1332220223) 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, 79263 + ... + 94588.

It is an arithmetic number, because the mean of its divisors is an integer number (170374960).

Almost surely, 2^1332220213 is an apocalyptic number.

It is an amenable number.

1332220213 is a deficient number, since it is larger than the sum of its proper divisors (30779467).

1332220213 is an equidigital number, since it uses as much as digits as its factorization.

1332220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174027.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1332220213 is about 36499.5919566233. The cubic root of 1332220213 is about 1100.3360441618.

Adding to 1332220213 its reverse (3120222331), we get a palindrome (4452442544).

The spelling of 1332220213 in words is "one billion, three hundred thirty-two million, two hundred twenty thousand, two hundred thirteen".