220112001011122 has 16 divisors (see below), whose sum is σ = 361203623613792. Its totient is φ = 99767479208320.

The previous prime is 220112001011117. The next prime is 220112001011167. The reversal of 220112001011122 is 221110100211022.

It is a junction number, because it is equal to n+sod(n) for n = 220112001011096 and 220112001011105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14171509168 + ... + 14171524699.

It is an arithmetic number, because the mean of its divisors is an integer number (22575226475862).

Almost surely, 2^{220112001011122} is an apocalyptic number.

220112001011122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

220112001011122 is a deficient number, since it is larger than the sum of its proper divisors (141091622602670).

220112001011122 is a wasteful number, since it uses less digits than its factorization.

220112001011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28343034233.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 220112001011122 its reverse (221110100211022), we get a palindrome (441222101222144).

The spelling of 220112001011122 in words is "two hundred twenty trillion, one hundred twelve billion, one million, eleven thousand, one hundred twenty-two".