220120103122 has 8 divisors (see below), whose sum is σ = 330291824076. Its totient is φ = 110022828432.

The previous prime is 220120103089. The next prime is 220120103131. The reversal of 220120103122 is 221301021022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 217397455081 + 2722648041 = 466259^2 + 52179^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 220120103096 and 220120103105.

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, 18604173 + ... + 18616000.

Almost surely, 2^220120103122 is an apocalyptic number.

220120103122 is a deficient number, since it is larger than the sum of its proper divisors (110171720954).

220120103122 is a wasteful number, since it uses less digits than its factorization.

220120103122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37223132.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 220120103122 its reverse (221301021022), we get a palindrome (441421124144).

The spelling of 220120103122 in words is "two hundred twenty billion, one hundred twenty million, one hundred three thousand, one hundred twenty-two".