11420223310 has 16 divisors (see below), whose sum is σ = 20562156576. Its totient is φ = 4566810528.

The previous prime is 11420223289. The next prime is 11420223323. The reversal of 11420223310 is 1332202411.

It is a happy number.

11420223310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11420223310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121914 + ... + 194173.

It is an arithmetic number, because the mean of its divisors is an integer number (1285134786).

Almost surely, 2^11420223310 is an apocalyptic number.

11420223310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11420223310 is a deficient number, since it is larger than the sum of its proper divisors (9141933266).

11420223310 is a wasteful number, since it uses less digits than its factorization.

11420223310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319707.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 11420223310 its reverse (1332202411), we get a palindrome (12752425721).

The spelling of 11420223310 in words is "eleven billion, four hundred twenty million, two hundred twenty-three thousand, three hundred ten".