11121001222095 has 96 divisors (see below), whose sum is σ = 20329759562112. Its totient is φ = 5612655476736.

The previous prime is 11121001222039. The next prime is 11121001222099. The reversal of 11121001222095 is 59022210012111.

It is not a de Polignac number, because 11121001222095 - 2¹² = 11121001217999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11121001222099) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 276367317 + ... + 276407553.

It is an arithmetic number, because the mean of its divisors is an integer number (211768328772).

Almost surely, 2^{11121001222095} is an apocalyptic number.

11121001222095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11121001222095 is a deficient number, since it is larger than the sum of its proper divisors (9208758340017).

11121001222095 is a wasteful number, since it uses less digits than its factorization.

11121001222095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43121 (or 43118 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 27.

The spelling of 11121001222095 in words is "eleven trillion, one hundred twenty-one billion, one million, two hundred twenty-two thousand, ninety-five".