220000022010122 has 8 divisors (see below), whose sum is σ = 330072385590372. Its totient is φ = 109975893480000.

The previous prime is 220000022010121. The next prime is 220000022010127. The reversal of 220000022010122 is 221010220000022.

It can be written as a sum of positive squares in 2 ways, for example, as 207644382236641 + 12355639773481 = 14409871^2 + 3515059^2 .

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 = 220000022010097 and 220000022010106.

It is not an unprimeable number, because it can be changed into a prime (220000022010121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12058751129 + ... + 12058769372.

Almost surely, 2^{220000022010122} is an apocalyptic number.

220000022010122 is a deficient number, since it is larger than the sum of its proper divisors (110072363580250).

220000022010122 is a wasteful number, since it uses less digits than its factorization.

220000022010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24117525064.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220000022010122 its reverse (221010220000022), we get a palindrome (441010242010144).

The spelling of 220000022010122 in words is "two hundred twenty trillion, twenty-two million, ten thousand, one hundred twenty-two".