11230340002 has 16 divisors (see below), whose sum is σ = 19515739392. Its totient is φ = 4747070880.

The previous prime is 11230339993. The next prime is 11230340003. The reversal of 11230340002 is 20004303211.

It is a happy number.

It is a super-2 number, since 2×11230340002² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11230340003) 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, 5493274 + ... + 5495317.

It is an arithmetic number, because the mean of its divisors is an integer number (1219733712).

Almost surely, 2^11230340002 is an apocalyptic number.

11230340002 is a deficient number, since it is larger than the sum of its proper divisors (8285399390).

11230340002 is a wasteful number, since it uses less digits than its factorization.

11230340002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10988673.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 11230340002 its reverse (20004303211), we get a palindrome (31234643213).

The spelling of 11230340002 in words is "eleven billion, two hundred thirty million, three hundred forty thousand, two".