32422004556 has 24 divisors (see below), whose sum is σ = 78940533504. Its totient is φ = 10337450640.

The previous prime is 32422004551. The next prime is 32422004581. The reversal of 32422004556 is 65540022423.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (32422004551) 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, 58735240 + ... + 58735791.

It is an arithmetic number, because the mean of its divisors is an integer number (3289188896).

Almost surely, 2^32422004556 is an apocalyptic number.

It is an amenable number.

32422004556 is an abundant number, since it is smaller than the sum of its proper divisors (46518528948).

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

32422004556 is a wasteful number, since it uses less digits than its factorization.

32422004556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117471061 (or 117471059 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 32422004556 its reverse (65540022423), we get a palindrome (97962026979).

The spelling of 32422004556 in words is "thirty-two billion, four hundred twenty-two million, four thousand, five hundred fifty-six".