133012112022 has 12 divisors (see below), whose sum is σ = 288192909420. Its totient is φ = 44337370668.

The previous prime is 133012112017. The next prime is 133012112069. The reversal of 133012112022 is 220211210331.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 7389561779 = 133012112022 / (1 + 3 + 3 + 0 + 1 + 2 + 1 + 1 + 2 + 0 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 133012111986 and 133012112004.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 3694780872 + ... + 3694780907.

It is an arithmetic number, because the mean of its divisors is an integer number (24016075785).

Almost surely, 2^133012112022 is an apocalyptic number.

133012112022 is an abundant number, since it is smaller than the sum of its proper divisors (155180797398).

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

133012112022 is a wasteful number, since it uses less digits than its factorization.

133012112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7389561787 (or 7389561784 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 133012112022 its reverse (220211210331), we get a palindrome (353223322353).

The spelling of 133012112022 in words is "one hundred thirty-three billion, twelve million, one hundred twelve thousand, twenty-two".