133244222132 has 24 divisors (see below), whose sum is σ = 266620678464. Its totient is φ = 57076330752.

The previous prime is 133244222129. The next prime is 133244222147. The reversal of 133244222132 is 231222442331.

It is a junction number, because it is equal to n+sod(n) for n = 133244222095 and 133244222104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1123178 + ... + 1236129.

It is an arithmetic number, because the mean of its divisors is an integer number (11109194936).

Almost surely, 2^133244222132 is an apocalyptic number.

It is an amenable number.

133244222132 is an abundant number, since it is smaller than the sum of its proper divisors (133376456332).

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

133244222132 is a wasteful number, since it uses less digits than its factorization.

133244222132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361335 (or 2361333 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

Adding to 133244222132 its reverse (231222442331), we get a palindrome (364466664463).

The spelling of 133244222132 in words is "one hundred thirty-three billion, two hundred forty-four million, two hundred twenty-two thousand, one hundred thirty-two".