11367788379228 has 36 divisors (see below), whose sum is σ = 29726113293240. Its totient is φ = 3658598558496.

The previous prime is 11367788379221. The next prime is 11367788379239. The reversal of 11367788379228 is 82297388776311.

11367788379228 is a `hidden beast` number, since 1 + 1 + 367 + 7 + 8 + 8 + 37 + 9 + 228 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×11367788379228² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11367788379221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5444342050 + ... + 5444344137.

Almost surely, 2^{11367788379228} is an apocalyptic number.

11367788379228 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11367788379228 is an abundant number, since it is smaller than the sum of its proper divisors (18358324914012).

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

11367788379228 is a wasteful number, since it uses less digits than its factorization.

11367788379228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10888686226 (or 10888686221 counting only the distinct ones).

The product of its digits is 341397504, while the sum is 72.

The spelling of 11367788379228 in words is "eleven trillion, three hundred sixty-seven billion, seven hundred eighty-eight million, three hundred seventy-nine thousand, two hundred twenty-eight".