10233100221 has 8 divisors (see below), whose sum is σ = 13645248960. Its totient is φ = 6821509152.

The previous prime is 10233100219. The next prime is 10233100303. The reversal of 10233100221 is 12200133201.

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

It is not a de Polignac number, because 10233100221 - 2¹ = 10233100219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10233100221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10233100021) 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, 94536 + ... + 171473.

It is an arithmetic number, because the mean of its divisors is an integer number (1705656120).

Almost surely, 2^10233100221 is an apocalyptic number.

It is an amenable number.

10233100221 is a deficient number, since it is larger than the sum of its proper divisors (3412148739).

10233100221 is a wasteful number, since it uses less digits than its factorization.

10233100221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278835.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10233100221 its reverse (12200133201), we get a palindrome (22433233422).

The spelling of 10233100221 in words is "ten billion, two hundred thirty-three million, one hundred thousand, two hundred twenty-one".