132220122566142 has 32 divisors (see below), whose sum is σ = 284782263800832. Its totient is φ = 40683048728544.

The previous prime is 132220122566011. The next prime is 132220122566239. The reversal of 132220122566142 is 241665221022231.

It is a super-2 number, since 2×132220122566142² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 132220122566142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72178843 + ... + 73988009.

It is an arithmetic number, because the mean of its divisors is an integer number (8899445743776).

Almost surely, 2^{132220122566142} is an apocalyptic number.

132220122566142 is an abundant number, since it is smaller than the sum of its proper divisors (152562141234690).

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

132220122566142 is a wasteful number, since it uses less digits than its factorization.

132220122566142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2746152.

The product of its (nonzero) digits is 138240, while the sum is 39.

Adding to 132220122566142 its reverse (241665221022231), we get a palindrome (373885343588373).

The spelling of 132220122566142 in words is "one hundred thirty-two trillion, two hundred twenty billion, one hundred twenty-two million, five hundred sixty-six thousand, one hundred forty-two".