133122363066 has 96 divisors (see below), whose sum is σ = 360035020800. Its totient is φ = 34535723040.

The previous prime is 133122363061. The next prime is 133122363083. The reversal of 133122363066 is 660363221331.

133122363066 is a `hidden beast` number, since 1 + 3 + 3 + 12 + 2 + 3 + 630 + 6 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 133122363066.

It is not an unprimeable number, because it can be changed into a prime (133122363061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1105615 + ... + 1220093.

It is an arithmetic number, because the mean of its divisors is an integer number (3750364800).

Almost surely, 2^133122363066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133122363066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180017510400).

133122363066 is an abundant number, since it is smaller than the sum of its proper divisors (226912657734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133122363066 is a wasteful number, since it uses less digits than its factorization.

133122363066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115344 (or 115341 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 36.

Adding to 133122363066 its reverse (660363221331), we get a palindrome (793485584397).

The spelling of 133122363066 in words is "one hundred thirty-three billion, one hundred twenty-two million, three hundred sixty-three thousand, sixty-six".