2011213202099 has 32 divisors (see below), whose sum is σ = 2252466703872. Its totient is φ = 1786659840000.

The previous prime is 2011213202093. The next prime is 2011213202111. The reversal of 2011213202099 is 9902023121102.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2011213202099 - 2⁸ = 2011213201843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011213202093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90759929 + ... + 90782085.

It is an arithmetic number, because the mean of its divisors is an integer number (70389584496).

Almost surely, 2^{2011213202099} is an apocalyptic number.

2011213202099 is a deficient number, since it is larger than the sum of its proper divisors (241253501773).

2011213202099 is a wasteful number, since it uses less digits than its factorization.

2011213202099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26447.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 2011213202099 in words is "two trillion, eleven billion, two hundred thirteen million, two hundred two thousand, ninety-nine".