220030112231 has 8 divisors (see below), whose sum is σ = 222555627360. Its totient is φ = 217518825888.

The previous prime is 220030112219. The next prime is 220030112233. The reversal of 220030112231 is 132211030022.

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 220030112231 - 2⁶ = 220030112167 is a prime.

It is a super-2 number, since 2×220030112231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220030112233) 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, 3526091 + ... + 3587948.

It is an arithmetic number, because the mean of its divisors is an integer number (27819453420).

Almost surely, 2^220030112231 is an apocalyptic number.

220030112231 is a deficient number, since it is larger than the sum of its proper divisors (2525515129).

220030112231 is a wasteful number, since it uses less digits than its factorization.

220030112231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7114393.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 220030112231 its reverse (132211030022), we get a palindrome (352241142253).

The spelling of 220030112231 in words is "two hundred twenty billion, thirty million, one hundred twelve thousand, two hundred thirty-one".