2220123032 has 16 divisors (see below), whose sum is σ = 4297012800. Its totient is φ = 1074252960.

The previous prime is 2220123029. The next prime is 2220123053. The reversal of 2220123032 is 2303210222.

It is a self number, because there is not a number n which added to its sum of digits gives 2220123032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4475807 + ... + 4476302.

It is an arithmetic number, because the mean of its divisors is an integer number (268563300).

Almost surely, 2^2220123032 is an apocalyptic number.

It is an amenable number.

2220123032 is a deficient number, since it is larger than the sum of its proper divisors (2076889768).

2220123032 is a wasteful number, since it uses less digits than its factorization.

2220123032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8952146 (or 8952142 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2220123032 is about 47118.1815438584. The cubic root of 2220123032 is about 1304.5448483436.

Adding to 2220123032 its reverse (2303210222), we get a palindrome (4523333254).

The spelling of 2220123032 in words is "two billion, two hundred twenty million, one hundred twenty-three thousand, thirty-two".