223314156 has 72 divisors (see below), whose sum is σ = 615342000. Its totient is φ = 67872384.

The previous prime is 223314151. The next prime is 223314209. The reversal of 223314156 is 651413322.

223314156 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (223314151) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35970 + ... + 41718.

Almost surely, 2^223314156 is an apocalyptic number.

223314156 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223314156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307671000).

223314156 is an abundant number, since it is smaller than the sum of its proper divisors (392027844).

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

223314156 is a wasteful number, since it uses less digits than its factorization.

223314156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5855 (or 5850 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 223314156 is about 14943.6995419474. The cubic root of 223314156 is about 606.6973314345.

Adding to 223314156 its reverse (651413322), we get a palindrome (874727478).

The spelling of 223314156 in words is "two hundred twenty-three million, three hundred fourteen thousand, one hundred fifty-six".