2210012111111 has 8 divisors (see below), whose sum is σ = 2525900566560. Its totient is φ = 1894166765568.

The previous prime is 2210012111009. The next prime is 2210012111147. The reversal of 2210012111111 is 1111112100122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2210012111111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210012111611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10667546 + ... + 10872743.

It is an arithmetic number, because the mean of its divisors is an integer number (315737570820).

Almost surely, 2^{2210012111111} is an apocalyptic number.

2210012111111 is a deficient number, since it is larger than the sum of its proper divisors (315888455449).

2210012111111 is a wasteful number, since it uses less digits than its factorization.

2210012111111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21554953.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 2210012111111 its reverse (1111112100122), we get a palindrome (3321124211233).

The spelling of 2210012111111 in words is "two trillion, two hundred ten billion, twelve million, one hundred eleven thousand, one hundred eleven".