10200033221 has 16 divisors (see below), whose sum is σ = 12078460800. Its totient is φ = 8432518848.

The previous prime is 10200033203. The next prime is 10200033227. The reversal of 10200033221 is 12233000201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10200033221 - 2¹⁰ = 10200032197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10200033196 and 10200033205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200033227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211106 + ... + 254883.

It is an arithmetic number, because the mean of its divisors is an integer number (754903800).

Almost surely, 2^10200033221 is an apocalyptic number.

It is an amenable number.

10200033221 is a deficient number, since it is larger than the sum of its proper divisors (1878427579).

10200033221 is an equidigital number, since it uses as much as digits as its factorization.

10200033221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466108.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10200033221 its reverse (12233000201), we get a palindrome (22433033422).

The spelling of 10200033221 in words is "ten billion, two hundred million, thirty-three thousand, two hundred twenty-one".