220112201000122 has 8 divisors (see below), whose sum is σ = 330207049125972. Its totient is φ = 110043184624800.

The previous prime is 220112201000113. The next prime is 220112201000149. The reversal of 220112201000122 is 221000102211022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 218580227922681 + 1531973077441 = 14784459^2 + 1237729^2 .

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 = 220112201000096 and 220112201000105.

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, 6457916329 + ... + 6457950412.

Almost surely, 2^{220112201000122} is an apocalyptic number.

220112201000122 is a deficient number, since it is larger than the sum of its proper divisors (110094848125850).

220112201000122 is a wasteful number, since it uses less digits than its factorization.

220112201000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12915875264.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220112201000122 its reverse (221000102211022), we get a palindrome (441112303211144).

The spelling of 220112201000122 in words is "two hundred twenty trillion, one hundred twelve billion, two hundred one million, one hundred twenty-two", and thus it is an aban number.