222023030 has 16 divisors (see below), whose sum is σ = 400143024. Its totient is φ = 88697760.

The previous prime is 222023027. The next prime is 222023033. The reversal of 222023030 is 30320222.

222023030 is digitally balanced in base 3, 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 (222023027) and next prime (222023033).

It is a super-3 number, since 3×222023030³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222022996 and 222023014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222023033) 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, 5312 + ... + 21731.

It is an arithmetic number, because the mean of its divisors is an integer number (25008939).

Almost surely, 2^222023030 is an apocalyptic number.

222023030 is a deficient number, since it is larger than the sum of its proper divisors (178119994).

222023030 is a wasteful number, since it uses less digits than its factorization.

222023030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27871.

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 222023030 is about 14900.4372419067. The cubic root of 222023030 is about 605.5258320318.

Adding to 222023030 its reverse (30320222), we get a palindrome (252343252).

The spelling of 222023030 in words is "two hundred twenty-two million, twenty-three thousand, thirty".