2011022000111 has 16 divisors (see below), whose sum is σ = 2054132826240. Its totient is φ = 1968331669920.

The previous prime is 2011022000101. The next prime is 2011022000131. The reversal of 2011022000111 is 1110002201102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2011022000111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2011022000092 and 2011022000101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011022000101) 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, 7399940 + ... + 7666886.

It is an arithmetic number, because the mean of its divisors is an integer number (128383301640).

Almost surely, 2^{2011022000111} is an apocalyptic number.

2011022000111 is a deficient number, since it is larger than the sum of its proper divisors (43110826129).

2011022000111 is a wasteful number, since it uses less digits than its factorization.

2011022000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267734.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2011022000111 its reverse (1110002201102), we get a palindrome (3121024201213).

The spelling of 2011022000111 in words is "two trillion, eleven billion, twenty-two million, one hundred eleven", and thus it is an aban number.