223114420 has 12 divisors (see below), whose sum is σ = 468540324. Its totient is φ = 89245760.

The previous prime is 223114349. The next prime is 223114433. The reversal of 223114420 is 24411322.

223114420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 177902244 + 45212176 = 13338^2 + 6724^2 .

It is a super-3 number, since 3×223114420³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5577841 + ... + 5577880.

It is an arithmetic number, because the mean of its divisors is an integer number (39045027).

Almost surely, 2^223114420 is an apocalyptic number.

223114420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223114420 is an abundant number, since it is smaller than the sum of its proper divisors (245425904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223114420 is a wasteful number, since it uses less digits than its factorization.

223114420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11155730 (or 11155728 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 223114420 is about 14937.0150967320. The cubic root of 223114420 is about 606.5163973241.

Adding to 223114420 its reverse (24411322), we get a palindrome (247525742).

The spelling of 223114420 in words is "two hundred twenty-three million, one hundred fourteen thousand, four hundred twenty".