133000222169 has 2 divisors, whose sum is σ = 133000222170. Its totient is φ = 133000222168.

The previous prime is 133000222097. The next prime is 133000222249. The reversal of 133000222169 is 961222000331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 87786578944 + 45213643225 = 296288^2 + 212635^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133000222169 is a prime.

It is a super-2 number, since 2×133000222169² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (133000222669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66500111084 + 66500111085.

It is an arithmetic number, because the mean of its divisors is an integer number (66500111085).

Almost surely, 2^133000222169 is an apocalyptic number.

It is an amenable number.

133000222169 is a deficient number, since it is larger than the sum of its proper divisors (1).

133000222169 is an equidigital number, since it uses as much as digits as its factorization.

133000222169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 133000222169 in words is "one hundred thirty-three billion, two hundred twenty-two thousand, one hundred sixty-nine".