32224213104 has 40 divisors (see below), whose sum is σ = 87627248640. Its totient is φ = 10176067008.

The previous prime is 32224213103. The next prime is 32224213139. The reversal of 32224213104 is 40131242223.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32224213103) 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, 17665872 + ... + 17667695.

It is an arithmetic number, because the mean of its divisors is an integer number (2190681216).

Almost surely, 2^32224213104 is an apocalyptic number.

It is an amenable number.

32224213104 is an abundant number, since it is smaller than the sum of its proper divisors (55403035536).

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

32224213104 is a wasteful number, since it uses less digits than its factorization.

32224213104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35333597 (or 35333591 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 32224213104 its reverse (40131242223), we get a palindrome (72355455327).

The spelling of 32224213104 in words is "thirty-two billion, two hundred twenty-four million, two hundred thirteen thousand, one hundred four".