10223010221 has 8 divisors (see below), whose sum is σ = 10324806720. Its totient is φ = 10121412672.

The previous prime is 10223010179. The next prime is 10223010227. The reversal of 10223010221 is 12201032201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 10223010221 - 2²² = 10218815917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10223010196 and 10223010205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10223010227) 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, 54626 + ... + 153068.

It is an arithmetic number, because the mean of its divisors is an integer number (1290600840).

Almost surely, 2^10223010221 is an apocalyptic number.

It is an amenable number.

10223010221 is a deficient number, since it is larger than the sum of its proper divisors (101796499).

10223010221 is an equidigital number, since it uses as much as digits as its factorization.

10223010221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99475.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10223010221 its reverse (12201032201), we get a palindrome (22424042422).

The spelling of 10223010221 in words is "ten billion, two hundred twenty-three million, ten thousand, two hundred twenty-one".