10403014223221 has 4 divisors (see below), whose sum is σ = 10855319189472. Its totient is φ = 9950709256972.

The previous prime is 10403014223213. The next prime is 10403014223269. The reversal of 10403014223221 is 12232241030401.

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 a cyclic number.

It is not a de Polignac number, because 10403014223221 - 2³ = 10403014223213 is a prime.

It is a super-2 number, since 2×10403014223221² (a number of 27 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 (10403014223321) 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, 226152483091 + ... + 226152483136.

It is an arithmetic number, because the mean of its divisors is an integer number (2713829797368).

Almost surely, 2^{10403014223221} is an apocalyptic number.

It is an amenable number.

10403014223221 is a deficient number, since it is larger than the sum of its proper divisors (452304966251).

10403014223221 is an equidigital number, since it uses as much as digits as its factorization.

10403014223221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452304966250.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 10403014223221 its reverse (12232241030401), we get a palindrome (22635255253622).

The spelling of 10403014223221 in words is "ten trillion, four hundred three billion, fourteen million, two hundred twenty-three thousand, two hundred twenty-one".