11225766798 has 24 divisors (see below), whose sum is σ = 24324480336. Its totient is φ = 3741616800.

The previous prime is 11225766793. The next prime is 11225766809. The reversal of 11225766798 is 89766752211.

11225766798 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 576 + 67 + 9 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11225766793) 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 11 ways as a sum of consecutive naturals, for example, 354183 + ... + 384573.

It is an arithmetic number, because the mean of its divisors is an integer number (1013520014).

Almost surely, 2^11225766798 is an apocalyptic number.

11225766798 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11225766798 is an abundant number, since it is smaller than the sum of its proper divisors (13098713538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11225766798 is a wasteful number, since it uses less digits than its factorization.

11225766798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50920 (or 50917 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 54.

The spelling of 11225766798 in words is "eleven billion, two hundred twenty-five million, seven hundred sixty-six thousand, seven hundred ninety-eight".