8226150200181 has 12 divisors (see below), whose sum is σ = 11882850141708. Its totient is φ = 5483807893824.

The previous prime is 8226150200173. The next prime is 8226150200207. The reversal of 8226150200181 is 1810020516228.

8226150200181 is a `hidden beast` number, since 8 + 2 + 2 + 615 + 0 + 20 + 0 + 18 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8089871832900 + 136278367281 = 2844270^2 + 369159^2 .

It is not a de Polignac number, because 8226150200181 - 2³ = 8226150200173 is a prime.

It is a super-2 number, since 2×8226150200181² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8226150200111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24174960 + ... + 24512873.

It is an arithmetic number, because the mean of its divisors is an integer number (990237511809).

Almost surely, 2^{8226150200181} is an apocalyptic number.

It is an amenable number.

8226150200181 is a deficient number, since it is larger than the sum of its proper divisors (3656699941527).

8226150200181 is a wasteful number, since it uses less digits than its factorization.

8226150200181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48706612 (or 48706609 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 36.

The spelling of 8226150200181 in words is "eight trillion, two hundred twenty-six billion, one hundred fifty million, two hundred thousand, one hundred eighty-one".