22276156675 has 6 divisors (see below), whose sum is σ = 27622434308. Its totient is φ = 17820925320.

The previous prime is 22276156649. The next prime is 22276156733. The reversal of 22276156675 is 57665167222.

It is not a de Polignac number, because 22276156675 - 2¹⁵ = 22276123907 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 445523109 + ... + 445523158.

Almost surely, 2^22276156675 is an apocalyptic number.

22276156675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

22276156675 is a deficient number, since it is larger than the sum of its proper divisors (5346277633).

22276156675 is an equidigital number, since it uses as much as digits as its factorization.

22276156675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891046277 (or 891046272 counting only the distinct ones).

The product of its digits is 2116800, while the sum is 49.

The spelling of 22276156675 in words is "twenty-two billion, two hundred seventy-six million, one hundred fifty-six thousand, six hundred seventy-five".