2230231120 has 80 divisors (see below), whose sum is σ = 5714134272. Its totient is φ = 804303360.

The previous prime is 2230231117. The next prime is 2230231123. The reversal of 2230231120 is 211320322.

It is an interprime number because it is at equal distance from previous prime (2230231117) and next prime (2230231123).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 2230231094 and 2230231103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230231123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19785 + ... + 69655.

Almost surely, 2^2230231120 is an apocalyptic number.

2230231120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2230231120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2857067136).

2230231120 is an abundant number, since it is smaller than the sum of its proper divisors (3483903152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230231120 is a wasteful number, since it uses less digits than its factorization.

2230231120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49940 (or 49934 counting only the distinct ones).

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

The square root of 2230231120 is about 47225.3228681393. The cubic root of 2230231120 is about 1306.5216895702.

Adding to 2230231120 its reverse (211320322), we get a palindrome (2441551442).

The spelling of 2230231120 in words is "two billion, two hundred thirty million, two hundred thirty-one thousand, one hundred twenty".