11312233099 has 2 divisors, whose sum is σ = 11312233100. Its totient is φ = 11312233098.

The previous prime is 11312233057. The next prime is 11312233103. The reversal of 11312233099 is 99033221311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11312233099 - 2⁹ = 11312232587 is a prime.

It is a super-2 number, since 2×11312233099² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11312230099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5656116549 + 5656116550.

It is an arithmetic number, because the mean of its divisors is an integer number (5656116550).

Almost surely, 2^11312233099 is an apocalyptic number.

11312233099 is a deficient number, since it is larger than the sum of its proper divisors (1).

11312233099 is an equidigital number, since it uses as much as digits as its factorization.

11312233099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 34.

The spelling of 11312233099 in words is "eleven billion, three hundred twelve million, two hundred thirty-three thousand, ninety-nine".