11201000022122 has 16 divisors (see below), whose sum is σ = 16897496132160. Its totient is φ = 5568509211648.

The previous prime is 11201000022119. The next prime is 11201000022143. The reversal of 11201000022122 is 22122000010211.

11201000022122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11201000022097 and 11201000022106.

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, 870443 + ... + 4812449.

It is an arithmetic number, because the mean of its divisors is an integer number (1056093508260).

Almost surely, 2^{11201000022122} is an apocalyptic number.

11201000022122 is a deficient number, since it is larger than the sum of its proper divisors (5696496110038).

11201000022122 is a wasteful number, since it uses less digits than its factorization.

11201000022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3950125.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11201000022122 its reverse (22122000010211), we get a palindrome (33323000032333).

The spelling of 11201000022122 in words is "eleven trillion, two hundred one billion, twenty-two thousand, one hundred twenty-two".