32213003132213 has 4 divisors (see below), whose sum is σ = 34107885669420. Its totient is φ = 30318120595008.

The previous prime is 32213003132197. The next prime is 32213003132231. The reversal of 32213003132213 is 31223130031223.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16931768321329 + 15281234810884 = 4114823^2 + 3909122^2 .

It is a cyclic number.

It is not a de Polignac number, because 32213003132213 - 2⁴ = 32213003132197 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 (32213003135213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947441268578 + ... + 947441268611.

It is an arithmetic number, because the mean of its divisors is an integer number (8526971417355).

Almost surely, 2^{32213003132213} is an apocalyptic number.

It is an amenable number.

32213003132213 is a deficient number, since it is larger than the sum of its proper divisors (1894882537207).

32213003132213 is a wasteful number, since it uses less digits than its factorization.

32213003132213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894882537206.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 32213003132213 its reverse (31223130031223), we get a palindrome (63436133163436).

The spelling of 32213003132213 in words is "thirty-two trillion, two hundred thirteen billion, three million, one hundred thirty-two thousand, two hundred thirteen".