133212231022112 has 96 divisors (see below), whose sum is σ = 303776991584640. Its totient is φ = 56830444564480.

The previous prime is 133212231022103. The next prime is 133212231022127. The reversal of 133212231022112 is 211220132212331.

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, 28856483 + ... + 33152994.

It is an arithmetic number, because the mean of its divisors is an integer number (3164343662340).

Almost surely, 2^{133212231022112} is an apocalyptic number.

It is an amenable number.

133212231022112 is an abundant number, since it is smaller than the sum of its proper divisors (170564760562528).

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

133212231022112 is a wasteful number, since it uses less digits than its factorization.

133212231022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62009874 (or 62009866 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 133212231022112 its reverse (211220132212331), we get a palindrome (344432363234443).

The spelling of 133212231022112 in words is "one hundred thirty-three trillion, two hundred twelve billion, two hundred thirty-one million, twenty-two thousand, one hundred twelve".