133164122 has 64 divisors (see below), whose sum is σ = 262106880. Its totient is φ = 49268736.

The previous prime is 133164079. The next prime is 133164133. The reversal of 133164122 is 221461331.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 335228 + ... + 335624.

It is an arithmetic number, because the mean of its divisors is an integer number (4095420).

Almost surely, 2^133164122 is an apocalyptic number.

133164122 is a deficient number, since it is larger than the sum of its proper divisors (128942758).

133164122 is a wasteful number, since it uses less digits than its factorization.

133164122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535.

The product of its digits is 864, while the sum is 23.

The square root of 133164122 is about 11539.6759919852. The cubic root of 133164122 is about 510.6567497076.

The spelling of 133164122 in words is "one hundred thirty-three million, one hundred sixty-four thousand, one hundred twenty-two".