200115361122 has 16 divisors (see below), whose sum is σ = 400350915552. Its totient is φ = 66685088160.

The previous prime is 200115361111. The next prime is 200115361129. The reversal of 200115361122 is 221163511002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200115361092 and 200115361101.

It is not an unprimeable number, because it can be changed into a prime (200115361129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4986403 + ... + 5026374.

It is an arithmetic number, because the mean of its divisors is an integer number (25021932222).

Almost surely, 2^200115361122 is an apocalyptic number.

200115361122 is an abundant number, since it is smaller than the sum of its proper divisors (200235554430).

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

200115361122 is a wasteful number, since it uses less digits than its factorization.

200115361122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10016113.

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 200115361122 its reverse (221163511002), we get a palindrome (421278872124).

The spelling of 200115361122 in words is "two hundred billion, one hundred fifteen million, three hundred sixty-one thousand, one hundred twenty-two".