11470197250 has 32 divisors (see below), whose sum is σ = 21929087232. Its totient is φ = 4490455600.

The previous prime is 11470197241. The next prime is 11470197259. The reversal of 11470197250 is 5279107411.

It is an interprime number because it is at equal distance from previous prime (11470197241) and next prime (11470197259).

It is not an unprimeable number, because it can be changed into a prime (11470197259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 476344 + ... + 499843.

It is an arithmetic number, because the mean of its divisors is an integer number (685283976).

Almost surely, 2^11470197250 is an apocalyptic number.

11470197250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11470197250 is a deficient number, since it is larger than the sum of its proper divisors (10458889982).

11470197250 is an equidigital number, since it uses as much as digits as its factorization.

11470197250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976251 (or 976241 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 37.

The spelling of 11470197250 in words is "eleven billion, four hundred seventy million, one hundred ninety-seven thousand, two hundred fifty".