110320001301220 has 48 divisors (see below), whose sum is σ = 233538742343088. Its totient is φ = 43773659297280.

The previous prime is 110320001301163. The next prime is 110320001301227. The reversal of 110320001301220 is 22103100023011.

It can be written as a sum of positive squares in 8 ways, for example, as 178712489536 + 110141288811684 = 422744^2 + 10494822^2 .

It is a junction number, because it is equal to n+sod(n) for n = 110320001301194 and 110320001301203.

It is not an unprimeable number, because it can be changed into a prime (110320001301227) 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, 36944647 + ... + 39818926.

It is an arithmetic number, because the mean of its divisors is an integer number (4865390465481).

Almost surely, 2^{110320001301220} is an apocalyptic number.

110320001301220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110320001301220 is an abundant number, since it is smaller than the sum of its proper divisors (123218741041868).

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

110320001301220 is a wasteful number, since it uses less digits than its factorization.

110320001301220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76764160 (or 76764158 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 110320001301220 its reverse (22103100023011), we get a palindrome (132423101324231).

The spelling of 110320001301220 in words is "one hundred ten trillion, three hundred twenty billion, one million, three hundred one thousand, two hundred twenty".