2000012022011 has 16 divisors (see below), whose sum is σ = 2040786690048. Its totient is φ = 1959351794400.

The previous prime is 2000012021993. The next prime is 2000012022053. The reversal of 2000012022011 is 1102202100002.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2000012022011 - 2²² = 2000007827707 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000012021983 and 2000012022001.

It is not an unprimeable number, because it can be changed into a prime (2000012022611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137064326 + ... + 137078916.

It is an arithmetic number, because the mean of its divisors is an integer number (127549168128).

Almost surely, 2^{2000012022011} is an apocalyptic number.

2000012022011 is a deficient number, since it is larger than the sum of its proper divisors (40774668037).

2000012022011 is a wasteful number, since it uses less digits than its factorization.

2000012022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18322.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2000012022011 its reverse (1102202100002), we get a palindrome (3102214122013).

The spelling of 2000012022011 in words is "two trillion, twelve million, twenty-two thousand, eleven".