11099157872201 has 16 divisors (see below), whose sum is σ = 12991116217728. Its totient is φ = 9286171689600.

The previous prime is 11099157872137. The next prime is 11099157872207. The reversal of 11099157872201 is 10227875199011.

It is a cyclic number.

It is not a de Polignac number, because 11099157872201 - 2⁶ = 11099157872137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11099157872207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99155300 + ... + 99267173.

It is an arithmetic number, because the mean of its divisors is an integer number (811944763608).

Almost surely, 2^{11099157872201} is an apocalyptic number.

It is an amenable number.

11099157872201 is a deficient number, since it is larger than the sum of its proper divisors (1891958345527).

11099157872201 is a wasteful number, since it uses less digits than its factorization.

11099157872201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198422672.

The product of its (nonzero) digits is 635040, while the sum is 53.

The spelling of 11099157872201 in words is "eleven trillion, ninety-nine billion, one hundred fifty-seven million, eight hundred seventy-two thousand, two hundred one".