2211211102323 has 16 divisors (see below), whose sum is σ = 2954496384000. Its totient is φ = 1471036217280.

The previous prime is 2211211102291. The next prime is 2211211102361. The reversal of 2211211102323 is 3232011121122.

It is not a de Polignac number, because 2211211102323 - 2⁵ = 2211211102291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2211211102323.

It is not an unprimeable number, because it can be changed into a prime (2211211102363) 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, 2651263 + ... + 3384023.

It is an arithmetic number, because the mean of its divisors is an integer number (184656024000).

Almost surely, 2^{2211211102323} is an apocalyptic number.

2211211102323 is a deficient number, since it is larger than the sum of its proper divisors (743285281677).

2211211102323 is a wasteful number, since it uses less digits than its factorization.

2211211102323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734882.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 2211211102323 its reverse (3232011121122), we get a palindrome (5443222223445).

The spelling of 2211211102323 in words is "two trillion, two hundred eleven billion, two hundred eleven million, one hundred two thousand, three hundred twenty-three".