12011033099 has 8 divisors (see below), whose sum is σ = 12939365712. Its totient is φ = 11083330080.

The previous prime is 12011033087. The next prime is 12011033123. The reversal of 12011033099 is 99033011021.

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 12011033099 - 2⁸ = 12011032843 is a prime.

It is a super-2 number, since 2×12011033099² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12011033059) 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, 117392 + ... + 194429.

It is an arithmetic number, because the mean of its divisors is an integer number (1617420714).

Almost surely, 2^12011033099 is an apocalyptic number.

12011033099 is a deficient number, since it is larger than the sum of its proper divisors (928332613).

12011033099 is a wasteful number, since it uses less digits than its factorization.

12011033099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314797.

The product of its (nonzero) digits is 1458, while the sum is 29.

The spelling of 12011033099 in words is "twelve billion, eleven million, thirty-three thousand, ninety-nine".