232221010033 has 4 divisors (see below), whose sum is σ = 232224790000. Its totient is φ = 232217230068.

The previous prime is 232221010031. The next prime is 232221010079. The reversal of 232221010033 is 330010122232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232221010033 - 2¹ = 232221010031 is a prime.

It is a super-2 number, since 2×232221010033² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232221010031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1796283 + ... + 1921216.

It is an arithmetic number, because the mean of its divisors is an integer number (58056197500).

Almost surely, 2^232221010033 is an apocalyptic number.

It is an amenable number.

232221010033 is a deficient number, since it is larger than the sum of its proper divisors (3779967).

232221010033 is an equidigital number, since it uses as much as digits as its factorization.

232221010033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3779966.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 232221010033 its reverse (330010122232), we get a palindrome (562231132265).

The spelling of 232221010033 in words is "two hundred thirty-two billion, two hundred twenty-one million, ten thousand, thirty-three".