23322042021 has 8 divisors (see below), whose sum is σ = 32448058560. Its totient is φ = 14872026752.

The previous prime is 23322042011. The next prime is 23322042061. The reversal of 23322042021 is 12024022332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23322042021 - 2⁵ = 23322041989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23322042001) 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, 169000236 + ... + 169000373.

It is an arithmetic number, because the mean of its divisors is an integer number (4056007320).

Almost surely, 2^23322042021 is an apocalyptic number.

It is an amenable number.

23322042021 is a deficient number, since it is larger than the sum of its proper divisors (9126016539).

23322042021 is a wasteful number, since it uses less digits than its factorization.

23322042021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338000635.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 23322042021 its reverse (12024022332), we get a palindrome (35346064353).

The spelling of 23322042021 in words is "twenty-three billion, three hundred twenty-two million, forty-two thousand, twenty-one".