32422420233 has 20 divisors (see below), whose sum is σ = 55352563200. Its totient is φ = 18527096952.

The previous prime is 32422420229. The next prime is 32422420259. The reversal of 32422420233 is 33202422423.

It is a happy number.

32422420233 is a `hidden beast` number, since 3 + 2 + 4 + 2 + 2 + 420 + 233 = 666.

It is not a de Polignac number, because 32422420233 - 2² = 32422420229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 32422420197 and 32422420206.

It is not an unprimeable number, because it can be changed into a prime (32422420633) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 28590633 + ... + 28591766.

It is an arithmetic number, because the mean of its divisors is an integer number (2767628160).

Almost surely, 2^32422420233 is an apocalyptic number.

It is an amenable number.

32422420233 is a deficient number, since it is larger than the sum of its proper divisors (22930142967).

32422420233 is an equidigital number, since it uses as much as digits as its factorization.

32422420233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57182418 (or 57182409 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 32422420233 its reverse (33202422423), we get a palindrome (65624842656).

The spelling of 32422420233 in words is "thirty-two billion, four hundred twenty-two million, four hundred twenty thousand, two hundred thirty-three".