11222040135 has 16 divisors (see below), whose sum is σ = 17961852384. Its totient is φ = 5982892032.

The previous prime is 11222040133. The next prime is 11222040223. The reversal of 11222040135 is 53104022211.

It is not a de Polignac number, because 11222040135 - 2¹ = 11222040133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222040133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94582 + ... + 177171.

It is an arithmetic number, because the mean of its divisors is an integer number (1122615774).

Almost surely, 2^11222040135 is an apocalyptic number.

11222040135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11222040135 is a deficient number, since it is larger than the sum of its proper divisors (6739812249).

11222040135 is a wasteful number, since it uses less digits than its factorization.

11222040135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274514.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 11222040135 its reverse (53104022211), we get a palindrome (64326062346).

The spelling of 11222040135 in words is "eleven billion, two hundred twenty-two million, forty thousand, one hundred thirty-five".