11225419856208 has 30 divisors (see below), whose sum is σ = 31415584736874. Its totient is φ = 3741806618688.

The previous prime is 11225419856179. The next prime is 11225419856213. The reversal of 11225419856208 is 80265891452211.

It is a happy number.

11225419856208 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 5 + 4 + 1 + 9 + 8 + 5 + 620 + 8 = 666.

11225419856208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7658126398224 + 3567293457984 = 2767332^2 + 1888728^2 .

It is a super-2 number, since 2×11225419856208² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38977152135 + ... + 38977152422.

Almost surely, 2^{11225419856208} is an apocalyptic number.

11225419856208 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11225419856208 is an abundant number, since it is smaller than the sum of its proper divisors (20190164880666).

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

11225419856208 is a wasteful number, since it uses less digits than its factorization.

11225419856208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77954304571 (or 77954304562 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 54.

The spelling of 11225419856208 in words is "eleven trillion, two hundred twenty-five billion, four hundred nineteen million, eight hundred fifty-six thousand, two hundred eight".