11213222093 has 4 divisors (see below), whose sum is σ = 11397045468. Its totient is φ = 11029398720.

The previous prime is 11213222089. The next prime is 11213222107. The reversal of 11213222093 is 39022231211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39022231211 = 108821 ⋅358591.

It can be written as a sum of positive squares in 2 ways, for example, as 2779187524 + 8434034569 = 52718^2 + 91837^2 .

It is a cyclic number.

It is not a de Polignac number, because 11213222093 - 2² = 11213222089 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213222023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91911596 + ... + 91911717.

It is an arithmetic number, because the mean of its divisors is an integer number (2849261367).

Almost surely, 2^11213222093 is an apocalyptic number.

It is an amenable number.

11213222093 is a deficient number, since it is larger than the sum of its proper divisors (183823375).

11213222093 is an equidigital number, since it uses as much as digits as its factorization.

11213222093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183823374.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 11213222093 in words is "eleven billion, two hundred thirteen million, two hundred twenty-two thousand, ninety-three".