227132662849 has 4 divisors (see below), whose sum is σ = 227134688560. Its totient is φ = 227130637140.

The previous prime is 227132662843. The next prime is 227132662853. The reversal of 227132662849 is 948266231722.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 227132662849 - 2¹³ = 227132654657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 227132662796 and 227132662805.

It is not an unprimeable number, because it can be changed into a prime (227132662843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 834159 + ... + 1072420.

It is an arithmetic number, because the mean of its divisors is an integer number (56783672140).

Almost surely, 2^227132662849 is an apocalyptic number.

It is an amenable number.

227132662849 is a deficient number, since it is larger than the sum of its proper divisors (2025711).

227132662849 is a wasteful number, since it uses less digits than its factorization.

227132662849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2025710.

The product of its digits is 3483648, while the sum is 52.

The spelling of 227132662849 in words is "two hundred twenty-seven billion, one hundred thirty-two million, six hundred sixty-two thousand, eight hundred forty-nine".