132561247724022 has 32 divisors (see below), whose sum is σ = 285519120042240. Its totient is φ = 40787706725280.

The previous prime is 132561247723969. The next prime is 132561247724053. The reversal of 132561247724022 is 220427742165231.

It is a congruent number.

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, 1030629 + ... + 16315167.

It is an arithmetic number, because the mean of its divisors is an integer number (8922472501320).

Almost surely, 2^{132561247724022} is an apocalyptic number.

132561247724022 is an abundant number, since it is smaller than the sum of its proper divisors (152957872318218).

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

132561247724022 is a wasteful number, since it uses less digits than its factorization.

132561247724022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15395748.

The product of its (nonzero) digits is 2257920, while the sum is 48.

Adding to 132561247724022 its reverse (220427742165231), we get a palindrome (352988989889253).

The spelling of 132561247724022 in words is "one hundred thirty-two trillion, five hundred sixty-one billion, two hundred forty-seven million, seven hundred twenty-four thousand, twenty-two".