32212211013222 has 64 divisors (see below), whose sum is σ = 66024376197120. Its totient is φ = 10471519737504.

The previous prime is 32212211013221. The next prime is 32212211013239. The reversal of 32212211013222 is 22231011221223.

It is a junction number, because it is equal to n+sod(n) for n = 32212211013192 and 32212211013201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32212211013221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2363845173 + ... + 2363858799.

It is an arithmetic number, because the mean of its divisors is an integer number (1031630878080).

Almost surely, 2^{32212211013222} is an apocalyptic number.

32212211013222 is an abundant number, since it is smaller than the sum of its proper divisors (33812165183898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32212211013222 is a wasteful number, since it uses less digits than its factorization.

32212211013222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27137.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 32212211013222 its reverse (22231011221223), we get a palindrome (54443222234445).

The spelling of 32212211013222 in words is "thirty-two trillion, two hundred twelve billion, two hundred eleven million, thirteen thousand, two hundred twenty-two".