2011032113122 has 32 divisors (see below), whose sum is σ = 3076766259840. Its totient is φ = 985645324800.

The previous prime is 2011032113039. The next prime is 2011032113171. The reversal of 2011032113122 is 2213112301102.

It is a self number, because there is not a number n which added to its sum of digits gives 2011032113122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168154579 + ... + 168166537.

It is an arithmetic number, because the mean of its divisors is an integer number (96148945620).

Almost surely, 2^{2011032113122} is an apocalyptic number.

2011032113122 is a deficient number, since it is larger than the sum of its proper divisors (1065734146718).

2011032113122 is a wasteful number, since it uses less digits than its factorization.

2011032113122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20266.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2011032113122 its reverse (2213112301102), we get a palindrome (4224144414224).

The spelling of 2011032113122 in words is "two trillion, eleven billion, thirty-two million, one hundred thirteen thousand, one hundred twenty-two".