32220040104 has 48 divisors (see below), whose sum is σ = 99728697120. Its totient is φ = 9205725600.

The previous prime is 32220040103. The next prime is 32220040129. The reversal of 32220040104 is 40104002223.

32220040104 is a `hidden beast` number, since 322 + 200 + 40 + 104 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (32220040103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31963822 + ... + 31964829.

It is an arithmetic number, because the mean of its divisors is an integer number (2077681190).

Almost surely, 2^32220040104 is an apocalyptic number.

It is an amenable number.

32220040104 is an abundant number, since it is smaller than the sum of its proper divisors (67508657016).

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

32220040104 is a wasteful number, since it uses less digits than its factorization.

32220040104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63928670 (or 63928663 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 32220040104 its reverse (40104002223), we get a palindrome (72324042327).

The spelling of 32220040104 in words is "thirty-two billion, two hundred twenty million, forty thousand, one hundred four".