132220134051536 has 160 divisors (see below), whose sum is σ = 281268233930880. Its totient is φ = 59955526729728.

The previous prime is 132220134051503. The next prime is 132220134051589. The reversal of 132220134051536 is 635150431022231.

It is a super-2 number, since 2×132220134051536² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132220134051536.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1431728915 + ... + 1431821261.

It is an arithmetic number, because the mean of its divisors is an integer number (1757926462068).

Almost surely, 2^{132220134051536} is an apocalyptic number.

132220134051536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132220134051536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140634116965440).

132220134051536 is an abundant number, since it is smaller than the sum of its proper divisors (149048099879344).

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

132220134051536 is a wasteful number, since it uses less digits than its factorization.

132220134051536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93781 (or 93775 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 38.

Adding to 132220134051536 its reverse (635150431022231), we get a palindrome (767370565073767).

The spelling of 132220134051536 in words is "one hundred thirty-two trillion, two hundred twenty billion, one hundred thirty-four million, fifty-one thousand, five hundred thirty-six".