10413223221 has 4 divisors (see below), whose sum is σ = 13884297632. Its totient is φ = 6942148812.

The previous prime is 10413223213. The next prime is 10413223229. The reversal of 10413223221 is 12232231401.

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 an interprime number because it is at equal distance from previous prime (10413223213) and next prime (10413223229).

It is not a de Polignac number, because 10413223221 - 2³ = 10413223213 is a prime.

It is a super-2 number, since 2×10413223221² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10413223229) 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, 1735537201 + ... + 1735537206.

It is an arithmetic number, because the mean of its divisors is an integer number (3471074408).

Almost surely, 2^10413223221 is an apocalyptic number.

It is an amenable number.

10413223221 is a deficient number, since it is larger than the sum of its proper divisors (3471074411).

10413223221 is an equidigital number, since it uses as much as digits as its factorization.

10413223221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471074410.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10413223221 its reverse (12232231401), we get a palindrome (22645454622).

The spelling of 10413223221 in words is "ten billion, four hundred thirteen million, two hundred twenty-three thousand, two hundred twenty-one".