133223132140572 has 12 divisors (see below), whose sum is σ = 310853974994696. Its totient is φ = 44407710713520.

The previous prime is 133223132140547. The next prime is 133223132140591. The reversal of 133223132140572 is 275041231322331.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 133223132140572.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5550963839179 + ... + 5550963839202.

Almost surely, 2^{133223132140572} is an apocalyptic number.

133223132140572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133223132140572 is an abundant number, since it is smaller than the sum of its proper divisors (177630842854124).

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

133223132140572 is a wasteful number, since it uses less digits than its factorization.

133223132140572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11101927678388 (or 11101927678386 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The spelling of 133223132140572 in words is "one hundred thirty-three trillion, two hundred twenty-three billion, one hundred thirty-two million, one hundred forty thousand, five hundred seventy-two".