32422233021 has 16 divisors (see below), whose sum is σ = 43317669888. Its totient is φ = 21570844400.

The previous prime is 32422233013. The next prime is 32422233047. The reversal of 32422233021 is 12033222423.

It is a cyclic number.

It is not a de Polignac number, because 32422233021 - 2³ = 32422233013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32422232982 and 32422233000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32422233071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7589116 + ... + 7593386.

It is an arithmetic number, because the mean of its divisors is an integer number (2707354368).

Almost surely, 2^32422233021 is an apocalyptic number.

It is an amenable number.

32422233021 is a deficient number, since it is larger than the sum of its proper divisors (10895436867).

32422233021 is a wasteful number, since it uses less digits than its factorization.

32422233021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8832.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 32422233021 its reverse (12033222423), we get a palindrome (44455455444).

The spelling of 32422233021 in words is "thirty-two billion, four hundred twenty-two million, two hundred thirty-three thousand, twenty-one".