11230199999 has 8 divisors (see below), whose sum is σ = 11344555872. Its totient is φ = 11115906400.

The previous prime is 11230199977. The next prime is 11230200019. The reversal of 11230199999 is 99999103211.

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

It is a cyclic number.

It is not a de Polignac number, because 11230199999 - 2¹⁶ = 11230134463 is a prime.

It is a super-2 number, since 2×11230199999² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11230199999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230199969) 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, 403982 + ... + 430884.

It is an arithmetic number, because the mean of its divisors is an integer number (1418069484).

Almost surely, 2^11230199999 is an apocalyptic number.

11230199999 is a deficient number, since it is larger than the sum of its proper divisors (114355873).

11230199999 is a wasteful number, since it uses less digits than its factorization.

11230199999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31137.

The product of its (nonzero) digits is 354294, while the sum is 53.

The spelling of 11230199999 in words is "eleven billion, two hundred thirty million, one hundred ninety-nine thousand, nine hundred ninety-nine".