11230320294 has 48 divisors (see below), whose sum is σ = 24486647328. Its totient is φ = 3719753856.

The previous prime is 11230320293. The next prime is 11230320359. The reversal of 11230320294 is 49202303211.

It is a happy number.

It is a super-2 number, since 2×11230320294² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230320293) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3888519 + ... + 3891405.

It is an arithmetic number, because the mean of its divisors is an integer number (510138486).

Almost surely, 2^11230320294 is an apocalyptic number.

11230320294 is an abundant number, since it is smaller than the sum of its proper divisors (13256327034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11230320294 is a wasteful number, since it uses less digits than its factorization.

11230320294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4189 (or 4186 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The spelling of 11230320294 in words is "eleven billion, two hundred thirty million, three hundred twenty thousand, two hundred ninety-four".