32212231313231 has 8 divisors (see below), whose sum is σ = 32737436930640. Its totient is φ = 31689294403392.

The previous prime is 32212231313209. The next prime is 32212231313239. The reversal of 32212231313231 is 13231313221223.

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

It is a cyclic number.

It is not a de Polignac number, because 32212231313231 - 2²² = 32212227118927 is a prime.

It is a super-2 number, since 2×32212231313231² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32212231313194 and 32212231313203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32212231313239) 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, 567148265 + ... + 567205058.

It is an arithmetic number, because the mean of its divisors is an integer number (4092179616330).

Almost surely, 2^{32212231313231} is an apocalyptic number.

32212231313231 is a deficient number, since it is larger than the sum of its proper divisors (525205617409).

32212231313231 is a wasteful number, since it uses less digits than its factorization.

32212231313231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134353785.

The product of its digits is 7776, while the sum is 29.

Adding to 32212231313231 its reverse (13231313221223), we get a palindrome (45443544534454).

The spelling of 32212231313231 in words is "thirty-two trillion, two hundred twelve billion, two hundred thirty-one million, three hundred thirteen thousand, two hundred thirty-one".