220231231203 has 8 divisors (see below), whose sum is σ = 293835983616. Its totient is φ = 146723649800.

The previous prime is 220231231201. The next prime is 220231231279. The reversal of 220231231203 is 302132132022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220231231203 - 2¹ = 220231231201 is a prime.

It is a super-3 number, since 3×220231231203³ (a number of 35 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220231231203.

It is not an unprimeable number, because it can be changed into a prime (220231231201) 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, 24287463 + ... + 24296528.

It is an arithmetic number, because the mean of its divisors is an integer number (36729497952).

Almost surely, 2^220231231203 is an apocalyptic number.

220231231203 is a deficient number, since it is larger than the sum of its proper divisors (73604752413).

220231231203 is a wasteful number, since it uses less digits than its factorization.

220231231203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48585505.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 220231231203 its reverse (302132132022), we get a palindrome (522363363225).

The spelling of 220231231203 in words is "two hundred twenty billion, two hundred thirty-one million, two hundred thirty-one thousand, two hundred three".