220101203230 has 16 divisors (see below), whose sum is σ = 405845146224. Its totient is φ = 85893152320.

The previous prime is 220101203209. The next prime is 220101203249. The reversal of 220101203230 is 32302101022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 268415692 + ... + 268416511.

It is an arithmetic number, because the mean of its divisors is an integer number (25365321639).

Almost surely, 2^220101203230 is an apocalyptic number.

220101203230 is a deficient number, since it is larger than the sum of its proper divisors (185743942994).

220101203230 is a wasteful number, since it uses less digits than its factorization.

220101203230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 536832251.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 220101203230 its reverse (32302101022), we get a palindrome (252403304252).

The spelling of 220101203230 in words is "two hundred twenty billion, one hundred one million, two hundred three thousand, two hundred thirty".