223222021030 has 64 divisors (see below), whose sum is σ = 420302131200. Its totient is φ = 85251196800.

The previous prime is 223222021021. The next prime is 223222021039. The reversal of 223222021030 is 30120222322.

It is an interprime number because it is at equal distance from previous prime (223222021021) and next prime (223222021039).

It is a super-3 number, since 3×223222021030³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223222020989 and 223222021007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223222021039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9753741 + ... + 9776599.

It is an arithmetic number, because the mean of its divisors is an integer number (6567220800).

Almost surely, 2^223222021030 is an apocalyptic number.

223222021030 is a deficient number, since it is larger than the sum of its proper divisors (197080110170).

223222021030 is a wasteful number, since it uses less digits than its factorization.

223222021030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23269.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 223222021030 its reverse (30120222322), we get a palindrome (253342243352).

The spelling of 223222021030 in words is "two hundred twenty-three billion, two hundred twenty-two million, twenty-one thousand, thirty".