220203023230 has 16 divisors (see below), whose sum is σ = 409151424384. Its totient is φ = 85239879840.

The previous prime is 220203023203. The next prime is 220203023233. The reversal of 220203023230 is 32320302022.

It is a junction number, because it is equal to n+sod(n) for n = 220203023198 and 220203023207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220203023233) 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, 355165857 + ... + 355166476.

It is an arithmetic number, because the mean of its divisors is an integer number (25571964024).

Almost surely, 2^220203023230 is an apocalyptic number.

220203023230 is a deficient number, since it is larger than the sum of its proper divisors (188948401154).

220203023230 is a wasteful number, since it uses less digits than its factorization.

220203023230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710332371.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 220203023230 its reverse (32320302022), we get a palindrome (252523325252).

The spelling of 220203023230 in words is "two hundred twenty billion, two hundred three million, twenty-three thousand, two hundred thirty".