11245156200 has 72 divisors (see below), whose sum is σ = 37764988950. Its totient is φ = 2998707840.

The previous prime is 11245156193. The next prime is 11245156201. The reversal of 11245156200 is 265154211.

11245156200 is a `hidden beast` number, since 1 + 1 + 2 + 451 + 5 + 6 + 200 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 8459216676 + 2785939524 = 91974^2 + 52782^2 .

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (11245156201) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 3121855 + ... + 3125454.

Almost surely, 2^11245156200 is an apocalyptic number.

11245156200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11245156200 is an abundant number, since it is smaller than the sum of its proper divisors (26519832750).

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

11245156200 is a wasteful number, since it uses less digits than its factorization.

11245156200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6247331 (or 6247319 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The spelling of 11245156200 in words is "eleven billion, two hundred forty-five million, one hundred fifty-six thousand, two hundred".