11011211002099 has 12 divisors (see below), whose sum is σ = 13832265061552. Its totient is φ = 8580164416560.

The previous prime is 11011211002091. The next prime is 11011211002111. The reversal of 11011211002099 is 99020011211011.

It is a happy number.

It is not a de Polignac number, because 11011211002099 - 2³ = 11011211002091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11011211002091) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6500123712 + ... + 6500125405.

Almost surely, 2^{11011211002099} is an apocalyptic number.

11011211002099 is a deficient number, since it is larger than the sum of its proper divisors (2821054059453).

11011211002099 is a wasteful number, since it uses less digits than its factorization.

11011211002099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13000249146 (or 13000249135 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 28.

The spelling of 11011211002099 in words is "eleven trillion, eleven billion, two hundred eleven million, two thousand, ninety-nine".