32321042213222 has 16 divisors (see below), whose sum is σ = 55407621557760. Its totient is φ = 13851845079048.

The previous prime is 32321042213221. The next prime is 32321042213231. The reversal of 32321042213222 is 22231224012323.

It is a super-2 number, since 2×32321042213222² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32321042213221) 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, 4902179 + ... + 9416657.

It is an arithmetic number, because the mean of its divisors is an integer number (3462976347360).

Almost surely, 2^{32321042213222} is an apocalyptic number.

32321042213222 is a deficient number, since it is larger than the sum of its proper divisors (23086579344538).

32321042213222 is a wasteful number, since it uses less digits than its factorization.

32321042213222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5025875.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 32321042213222 its reverse (22231224012323), we get a palindrome (54552266225545).

The spelling of 32321042213222 in words is "thirty-two trillion, three hundred twenty-one billion, forty-two million, two hundred thirteen thousand, two hundred twenty-two".