233022411221 has 8 divisors (see below), whose sum is σ = 240290828544. Its totient is φ = 225850264560.

The previous prime is 233022411157. The next prime is 233022411253. The reversal of 233022411221 is 122114220332.

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 233022411221 - 2⁶ = 233022411157 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 (233022411821) 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, 24062750 + ... + 24072431.

It is an arithmetic number, because the mean of its divisors is an integer number (30036353568).

Almost surely, 2^233022411221 is an apocalyptic number.

It is an amenable number.

233022411221 is a deficient number, since it is larger than the sum of its proper divisors (7268417323).

233022411221 is a wasteful number, since it uses less digits than its factorization.

233022411221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48135331.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 233022411221 its reverse (122114220332), we get a palindrome (355136631553).

The spelling of 233022411221 in words is "two hundred thirty-three billion, twenty-two million, four hundred eleven thousand, two hundred twenty-one".