2011000222223 has 8 divisors (see below), whose sum is σ = 2129314833360. Its totient is φ = 1892687886720.

The previous prime is 2011000222181. The next prime is 2011000222229. The reversal of 2011000222223 is 3222220001102.

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

It is a cyclic number.

It is not a de Polignac number, because 2011000222223 - 2¹⁰ = 2011000221199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011000222229) 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, 1456568 + ... + 2478626.

It is an arithmetic number, because the mean of its divisors is an integer number (266164354170).

Almost surely, 2^{2011000222223} is an apocalyptic number.

2011000222223 is a deficient number, since it is larger than the sum of its proper divisors (118314611137).

2011000222223 is a wasteful number, since it uses less digits than its factorization.

2011000222223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137817.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2011000222223 its reverse (3222220001102), we get a palindrome (5233220223325).

The spelling of 2011000222223 in words is "two trillion, eleven billion, two hundred twenty-two thousand, two hundred twenty-three".