11201211121095 has 24 divisors (see below), whose sum is σ = 19596885259536. Its totient is φ = 5918147680128.

The previous prime is 11201211121091. The next prime is 11201211121157. The reversal of 11201211121095 is 59012111210211.

It is not a de Polignac number, because 11201211121095 - 2² = 11201211121091 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201211121091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1163153142 + ... + 1163162771.

It is an arithmetic number, because the mean of its divisors is an integer number (816536885814).

Almost surely, 2^{11201211121095} is an apocalyptic number.

11201211121095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11201211121095 is a deficient number, since it is larger than the sum of its proper divisors (8395674138441).

11201211121095 is a wasteful number, since it uses less digits than its factorization.

11201211121095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326316031 (or 2326316028 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 27.

The spelling of 11201211121095 in words is "eleven trillion, two hundred one billion, two hundred eleven million, one hundred twenty-one thousand, ninety-five".