32213322130213 has 4 divisors (see below), whose sum is σ = 36815225291680. Its totient is φ = 27611418968748.

The previous prime is 32213322130181. The next prime is 32213322130337. The reversal of 32213322130213 is 31203122331223.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 32213322130213 - 2⁵ = 32213322130181 is a prime.

It is a super-2 number, since 2×32213322130213² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32213322100213) 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, 2300951580723 + ... + 2300951580736.

It is an arithmetic number, because the mean of its divisors is an integer number (9203806322920).

Almost surely, 2^{32213322130213} is an apocalyptic number.

It is an amenable number.

32213322130213 is a deficient number, since it is larger than the sum of its proper divisors (4601903161467).

32213322130213 is an equidigital number, since it uses as much as digits as its factorization.

32213322130213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4601903161466.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 32213322130213 its reverse (31203122331223), we get a palindrome (63416444461436).

The spelling of 32213322130213 in words is "thirty-two trillion, two hundred thirteen billion, three hundred twenty-two million, one hundred thirty thousand, two hundred thirteen".