2111024222211 has 16 divisors (see below), whose sum is σ = 2830740825600. Its totient is φ = 1399330313568.

The previous prime is 2111024222207. The next prime is 2111024222227. The reversal of 2111024222211 is 1122224201112.

It is not a de Polignac number, because 2111024222211 - 2² = 2111024222207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111024202211) 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, 4675750 + ... + 5107316.

It is an arithmetic number, because the mean of its divisors is an integer number (176921301600).

Almost surely, 2^{2111024222211} is an apocalyptic number.

2111024222211 is a deficient number, since it is larger than the sum of its proper divisors (719716603389).

2111024222211 is a wasteful number, since it uses less digits than its factorization.

2111024222211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440858.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 2111024222211 its reverse (1122224201112), we get a palindrome (3233248423323).

The spelling of 2111024222211 in words is "two trillion, one hundred eleven billion, twenty-four million, two hundred twenty-two thousand, two hundred eleven".