12227037375 has 96 divisors (see below), whose sum is σ = 23969986560. Its totient is φ = 5518094400.

The previous prime is 12227037373. The next prime is 12227037409. The reversal of 12227037375 is 57373072221.

It is a happy number.

It is not a de Polignac number, because 12227037375 - 2¹ = 12227037373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12227037371) 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 95 ways as a sum of consecutive naturals, for example, 1447414 + ... + 1455836.

It is an arithmetic number, because the mean of its divisors is an integer number (249687360).

Almost surely, 2^12227037375 is an apocalyptic number.

12227037375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12227037375 is a deficient number, since it is larger than the sum of its proper divisors (11742949185).

12227037375 is an equidigital number, since it uses as much as digits as its factorization.

12227037375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8534 (or 8517 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 39.

The spelling of 12227037375 in words is "twelve billion, two hundred twenty-seven million, thirty-seven thousand, three hundred seventy-five".