10420227223 has 4 divisors (see below), whose sum is σ = 11908831120. Its totient is φ = 8931623328.

The previous prime is 10420227199. The next prime is 10420227227. The reversal of 10420227223 is 32272202401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32272202401 = 1933 ⋅16695397.

It is a cyclic number.

It is not a de Polignac number, because 10420227223 - 2¹³ = 10420219031 is a prime.

It is a super-2 number, since 2×10420227223² (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 (10420227227) 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, 744301938 + ... + 744301951.

It is an arithmetic number, because the mean of its divisors is an integer number (2977207780).

Almost surely, 2^10420227223 is an apocalyptic number.

10420227223 is a deficient number, since it is larger than the sum of its proper divisors (1488603897).

10420227223 is an equidigital number, since it uses as much as digits as its factorization.

10420227223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1488603896.

The product of its (nonzero) digits is 2688, while the sum is 25.

Adding to 10420227223 its reverse (32272202401), we get a palindrome (42692429624).

The spelling of 10420227223 in words is "ten billion, four hundred twenty million, two hundred twenty-seven thousand, two hundred twenty-three".