2122100002011 has 16 divisors (see below), whose sum is σ = 3268260966528. Its totient is φ = 1210467024000.

The previous prime is 2122100002007. The next prime is 2122100002013. The reversal of 2122100002011 is 1102000012212.

It is not a de Polignac number, because 2122100002011 - 2² = 2122100002007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2122100002013) 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, 1891354165 + ... + 1891355286.

It is an arithmetic number, because the mean of its divisors is an integer number (204266310408).

Almost surely, 2^{2122100002011} is an apocalyptic number.

2122100002011 is a deficient number, since it is larger than the sum of its proper divisors (1146160964517).

2122100002011 is a wasteful number, since it uses less digits than its factorization.

2122100002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3782709482.

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

Adding to 2122100002011 its reverse (1102000012212), we get a palindrome (3224100014223).

The spelling of 2122100002011 in words is "two trillion, one hundred twenty-two billion, one hundred million, two thousand, eleven".