220103120032 has 24 divisors (see below), whose sum is σ = 433357942752. Its totient is φ = 110043960000.

The previous prime is 220103119969. The next prime is 220103120047. The reversal of 220103120032 is 230021301022.

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 = 220103119988 and 220103120015.

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, 248407 + ... + 708457.

It is an arithmetic number, because the mean of its divisors is an integer number (18056580948).

Almost surely, 2^220103120032 is an apocalyptic number.

It is an amenable number.

220103120032 is a deficient number, since it is larger than the sum of its proper divisors (213254822720).

220103120032 is a wasteful number, since it uses less digits than its factorization.

220103120032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475012 (or 475004 counting only the distinct ones).

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

Adding to 220103120032 its reverse (230021301022), we get a palindrome (450124421054).

The spelling of 220103120032 in words is "two hundred twenty billion, one hundred three million, one hundred twenty thousand, thirty-two".