213330011001232 has 20 divisors (see below), whose sum is σ = 413327394890956. Its totient is φ = 106664876835840.

The previous prime is 213330011001227. The next prime is 213330011001251. The reversal of 213330011001232 is 232100110033312.

It can be written as a sum of positive squares in 2 ways, for example, as 68728808800656 + 144601202200576 = 8290284^2 + 12025024^2 .

It is a super-2 number, since 2×213330011001232² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6425932 + ... + 21632212.

Almost surely, 2^{213330011001232} is an apocalyptic number.

It is an amenable number.

213330011001232 is a deficient number, since it is larger than the sum of its proper divisors (199997383889724).

213330011001232 is a wasteful number, since it uses less digits than its factorization.

213330011001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16083106 (or 16083100 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 213330011001232 its reverse (232100110033312), we get a palindrome (445430121034544).

The spelling of 213330011001232 in words is "two hundred thirteen trillion, three hundred thirty billion, eleven million, one thousand, two hundred thirty-two".