12227263773 has 16 divisors (see below), whose sum is σ = 16546299840. Its totient is φ = 8030426624.

The previous prime is 12227263771. The next prime is 12227263799. The reversal of 12227263773 is 37736272221.

It is not a de Polignac number, because 12227263773 - 2¹ = 12227263771 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12227263771) 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 15 ways as a sum of consecutive naturals, for example, 18343 + ... + 157451.

It is an arithmetic number, because the mean of its divisors is an integer number (1034143740).

Almost surely, 2^12227263773 is an apocalyptic number.

It is an amenable number.

12227263773 is a deficient number, since it is larger than the sum of its proper divisors (4319036067).

12227263773 is a wasteful number, since it uses less digits than its factorization.

12227263773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139548.

The product of its digits is 296352, while the sum is 42.

The spelling of 12227263773 in words is "twelve billion, two hundred twenty-seven million, two hundred sixty-three thousand, seven hundred seventy-three".