1332220113 has 48 divisors (see below), whose sum is σ = 2391592320. Its totient is φ = 697102848.

The previous prime is 1332220111. The next prime is 1332220117. The reversal of 1332220113 is 3110222331.

1332220113 is a `hidden beast` number, since 1 + 332 + 220 + 113 = 666.

It is not a de Polignac number, because 1332220113 - 2¹ = 1332220111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1332220111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22818 + ... + 56436.

It is an arithmetic number, because the mean of its divisors is an integer number (49824840).

Almost surely, 2^1332220113 is an apocalyptic number.

It is an amenable number.

1332220113 is a deficient number, since it is larger than the sum of its proper divisors (1059372207).

1332220113 is a wasteful number, since it uses less digits than its factorization.

1332220113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33686 (or 33683 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1332220113 is about 36499.5905867449. The cubic root of 1332220113 is about 1100.3360166304.

Adding to 1332220113 its reverse (3110222331), we get a palindrome (4442442444).

It can be divided in two parts, 1332 and 220113, that added together give a triangular number (221445 = T₆₆₅).

The spelling of 1332220113 in words is "one billion, three hundred thirty-two million, two hundred twenty thousand, one hundred thirteen".