223122030 has 16 divisors (see below), whose sum is σ = 535492944. Its totient is φ = 59499200.

The previous prime is 223122023. The next prime is 223122037. The reversal of 223122030 is 30221322.

223122030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (223122023) and next prime (223122037).

It is a super-3 number, since 3×223122030³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223122037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3718671 + ... + 3718730.

It is an arithmetic number, because the mean of its divisors is an integer number (33468309).

Almost surely, 2^223122030 is an apocalyptic number.

223122030 is an abundant number, since it is smaller than the sum of its proper divisors (312370914).

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

223122030 is a wasteful number, since it uses less digits than its factorization.

223122030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7437411.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 223122030 is about 14937.2698308627. The cubic root of 223122030 is about 606.5232929449.

Adding to 223122030 its reverse (30221322), we get a palindrome (253343352).

It can be divided in two parts, 22312 and 2030, that added together give a palindrome (24342).

The spelling of 223122030 in words is "two hundred twenty-three million, one hundred twenty-two thousand, thirty".