233332022012021 has 8 divisors (see below), whose sum is σ = 233479689940224. Its totient is φ = 233184357817840.

The previous prime is 233332022012017. The next prime is 233332022012071. The reversal of 233332022012021 is 120210220233332.

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 233332022012021 - 2² = 233332022012017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233332022012071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129875360 + ... + 131659686.

It is an arithmetic number, because the mean of its divisors is an integer number (29184961242528).

Almost surely, 2^{233332022012021} is an apocalyptic number.

It is an amenable number.

233332022012021 is a deficient number, since it is larger than the sum of its proper divisors (147667928203).

233332022012021 is a wasteful number, since it uses less digits than its factorization.

233332022012021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1867011.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 233332022012021 its reverse (120210220233332), we get a palindrome (353542242245353).

The spelling of 233332022012021 in words is "two hundred thirty-three trillion, three hundred thirty-two billion, twenty-two million, twelve thousand, twenty-one".