2000111101122 has 32 divisors (see below), whose sum is σ = 4114459280448. Its totient is φ = 647824859136.

The previous prime is 2000111101117. The next prime is 2000111101123. The reversal of 2000111101122 is 2211011110002.

It is a junction number, because it is equal to n+sod(n) for n = 2000111101098 and 2000111101107.

It is not an unprimeable number, because it can be changed into a prime (2000111101123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20034063 + ... + 20133650.

It is an arithmetic number, because the mean of its divisors is an integer number (128576852514).

Almost surely, 2^{2000111101122} is an apocalyptic number.

2000111101122 is an abundant number, since it is smaller than the sum of its proper divisors (2114348179326).

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

2000111101122 is a wasteful number, since it uses less digits than its factorization.

2000111101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40167954.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2000111101122 its reverse (2211011110002), we get a palindrome (4211122211124).

The spelling of 2000111101122 in words is "two trillion, one hundred eleven million, one hundred one thousand, one hundred twenty-two".