32213201222232 has 48 divisors (see below), whose sum is σ = 91037307806640. Its totient is φ = 10270875751488.

The previous prime is 32213201222227. The next prime is 32213201222233. The reversal of 32213201222232 is 23222210231223.

32213201222232 is a `hidden beast` number, since 3 + 2 + 2 + 1 + 3 + 201 + 222 + 232 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 32213201222196 and 32213201222205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32213201222233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9726206443 + ... + 9726209754.

It is an arithmetic number, because the mean of its divisors is an integer number (1896610579305).

Almost surely, 2^{32213201222232} is an apocalyptic number.

It is an amenable number.

32213201222232 is an abundant number, since it is smaller than the sum of its proper divisors (58824106584408).

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

32213201222232 is a wasteful number, since it uses less digits than its factorization.

32213201222232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19452416232 (or 19452416225 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 32213201222232 its reverse (23222210231223), we get a palindrome (55435411453455).

The spelling of 32213201222232 in words is "thirty-two trillion, two hundred thirteen billion, two hundred one million, two hundred twenty-two thousand, two hundred thirty-two".