20200001110122 has 16 divisors (see below), whose sum is σ = 41793105745440. Its totient is φ = 6501149782512.

The previous prime is 20200001110103. The next prime is 20200001110241. The reversal of 20200001110122 is 22101110000202.

It is a junction number, because it is equal to n+sod(n) for n = 20200001110098 and 20200001110107.

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, 58045980028 + ... + 58045980375.

It is an arithmetic number, because the mean of its divisors is an integer number (2612069109090).

Almost surely, 2^{20200001110122} is an apocalyptic number.

20200001110122 is an abundant number, since it is smaller than the sum of its proper divisors (21593104635318).

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

20200001110122 is a wasteful number, since it uses less digits than its factorization.

20200001110122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116091960437.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20200001110122 its reverse (22101110000202), we get a palindrome (42301111110324).

The spelling of 20200001110122 in words is "twenty trillion, two hundred billion, one million, one hundred ten thousand, one hundred twenty-two".