11411122239 has 64 divisors (see below), whose sum is σ = 19679500800. Its totient is φ = 6461856000.

The previous prime is 11411122189. The next prime is 11411122243. The reversal of 11411122239 is 93222111411.

11411122239 is a `hidden beast` number, since 1 + 1 + 411 + 12 + 2 + 239 = 666.

It is not a de Polignac number, because 11411122239 - 2⁹ = 11411121727 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411122249) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 398089 + ... + 425789.

It is an arithmetic number, because the mean of its divisors is an integer number (307492200).

Almost surely, 2^11411122239 is an apocalyptic number.

11411122239 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

11411122239 is a deficient number, since it is larger than the sum of its proper divisors (8268378561).

11411122239 is a wasteful number, since it uses less digits than its factorization.

11411122239 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27813 (or 27807 counting only the distinct ones).

The product of its digits is 864, while the sum is 27.

The spelling of 11411122239 in words is "eleven billion, four hundred eleven million, one hundred twenty-two thousand, two hundred thirty-nine".