233224421112 has 48 divisors (see below), whose sum is σ = 631677529080. Its totient is φ = 77738020800.

The previous prime is 233224421099. The next prime is 233224421117. The reversal of 233224421112 is 211124422332.

233224421112 is a `hidden beast` number, since 2 + 3 + 3 + 224 + 421 + 1 + 12 = 666.

It is a super-4 number, since 4×233224421112⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233224421117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1953787 + ... + 2069717.

Almost surely, 2^233224421112 is an apocalyptic number.

It is an amenable number.

233224421112 is an abundant number, since it is smaller than the sum of its proper divisors (398453107968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

233224421112 is a wasteful number, since it uses less digits than its factorization.

233224421112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143884 (or 143877 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 233224421112 its reverse (211124422332), we get a palindrome (444348843444).

The spelling of 233224421112 in words is "two hundred thirty-three billion, two hundred twenty-four million, four hundred twenty-one thousand, one hundred twelve".