11223023102211 has 8 divisors (see below), whose sum is σ = 14975515098880. Its totient is φ = 7476273253512.

The previous prime is 11223023102167. The next prime is 11223023102243. The reversal of 11223023102211 is 11220132032211.

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

It is not a de Polignac number, because 11223023102211 - 2¹⁸ = 11223022840067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11223023112211) 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, 1435532431 + ... + 1435540248.

It is an arithmetic number, because the mean of its divisors is an integer number (1871939387360).

Almost surely, 2^{11223023102211} is an apocalyptic number.

11223023102211 is a deficient number, since it is larger than the sum of its proper divisors (3752491996669).

11223023102211 is a wasteful number, since it uses less digits than its factorization.

11223023102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871073985.

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

Adding to 11223023102211 its reverse (11220132032211), we get a palindrome (22443155134422).

The spelling of 11223023102211 in words is "eleven trillion, two hundred twenty-three billion, twenty-three million, one hundred two thousand, two hundred eleven".