11199927058 has 8 divisors (see below), whose sum is σ = 16820659260. Its totient is φ = 5593040640.

The previous prime is 11199927007. The next prime is 11199927059. The reversal of 11199927058 is 85072999111.

It can be written as a sum of positive squares in 2 ways, for example, as 9342575649 + 1857351409 = 96657^2 + 43097^2 .

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

It is a super-2 number, since 2×11199927058² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11199926996 and 11199927014.

It is not an unprimeable number, because it can be changed into a prime (11199927059) 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, 3459423 + ... + 3462658.

Almost surely, 2^11199927058 is an apocalyptic number.

11199927058 is a deficient number, since it is larger than the sum of its proper divisors (5620732202).

11199927058 is an equidigital number, since it uses as much as digits as its factorization.

11199927058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6922892.

The product of its (nonzero) digits is 408240, while the sum is 52.

The spelling of 11199927058 in words is "eleven billion, one hundred ninety-nine million, nine hundred twenty-seven thousand, fifty-eight".