10333423221 has 32 divisors (see below), whose sum is σ = 15196498560. Its totient is φ = 6193632000.

The previous prime is 10333423211. The next prime is 10333423271. The reversal of 10333423221 is 12232433301.

10333423221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10333423221 - 2⁵ = 10333423189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10333423191 and 10333423200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10333423211) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5775195 + ... + 5776983.

It is an arithmetic number, because the mean of its divisors is an integer number (474890580).

Almost surely, 2^10333423221 is an apocalyptic number.

10333423221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10333423221 is a deficient number, since it is larger than the sum of its proper divisors (4863075339).

10333423221 is a wasteful number, since it uses less digits than its factorization.

10333423221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 10333423221 its reverse (12232433301), we get a palindrome (22565856522).

The spelling of 10333423221 in words is "ten billion, three hundred thirty-three million, four hundred twenty-three thousand, two hundred twenty-one".