2211223000311 has 12 divisors (see below), whose sum is σ = 3439680222888. Its totient is φ = 1360752615504.

The previous prime is 2211223000253. The next prime is 2211223000367. The reversal of 2211223000311 is 1130003221122.

2211223000311 is a `hidden beast` number, since 22 + 11 + 22 + 300 + 0 + 311 = 666.

2211223000311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2211223000311 - 2¹⁰ = 2211222999287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211223001311) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9449670825 + ... + 9449671058.

It is an arithmetic number, because the mean of its divisors is an integer number (286640018574).

Almost surely, 2^{2211223000311} is an apocalyptic number.

2211223000311 is a deficient number, since it is larger than the sum of its proper divisors (1228457222577).

2211223000311 is a wasteful number, since it uses less digits than its factorization.

2211223000311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18899341902 (or 18899341899 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2211223000311 its reverse (1130003221122), we get a palindrome (3341226221433).

The spelling of 2211223000311 in words is "two trillion, two hundred eleven billion, two hundred twenty-three million, three hundred eleven", and thus it is an aban number.