8012772203 has 8 divisors (see below), whose sum is σ = 8097159840. Its totient is φ = 7928421120.

The previous prime is 8012772191. The next prime is 8012772227. The reversal of 8012772203 is 3022772108.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8012772203 - 2³² = 3717804907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8012772203.

It is not an unprimeable number, because it can be changed into a prime (8012772233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862658 + ... + 871896.

It is an arithmetic number, because the mean of its divisors is an integer number (1012144980).

Almost surely, 2^8012772203 is an apocalyptic number.

8012772203 is a deficient number, since it is larger than the sum of its proper divisors (84387637).

8012772203 is an equidigital number, since it uses as much as digits as its factorization.

8012772203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18277.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 8012772203 is about 89514.0894105503. The cubic root of 8012772203 is about 2001.0637843311.

The spelling of 8012772203 in words is "eight billion, twelve million, seven hundred seventy-two thousand, two hundred three".