133310021221132 has 48 divisors (see below), whose sum is σ = 270379500733440. Its totient is φ = 56327293310400.

The previous prime is 133310021221127. The next prime is 133310021221147. The reversal of 133310021221132 is 231122120013331.

It is a super-2 number, since 2×133310021221132² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133310021221097 and 133310021221106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134832594 + ... + 135817702.

It is an arithmetic number, because the mean of its divisors is an integer number (5632906265280).

Almost surely, 2^{133310021221132} is an apocalyptic number.

It is an amenable number.

133310021221132 is an abundant number, since it is smaller than the sum of its proper divisors (137069479512308).

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

133310021221132 is a wasteful number, since it uses less digits than its factorization.

133310021221132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053262 (or 1053260 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 133310021221132 its reverse (231122120013331), we get a palindrome (364432141234463).

The spelling of 133310021221132 in words is "one hundred thirty-three trillion, three hundred ten billion, twenty-one million, two hundred twenty-one thousand, one hundred thirty-two".