132720302722 has 8 divisors (see below), whose sum is σ = 227520518976. Its totient is φ = 56880129732.

The previous prime is 132720302717. The next prime is 132720302723. The reversal of 132720302722 is 227203027231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×132720302722² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132720302723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4740010798 + ... + 4740010825.

It is an arithmetic number, because the mean of its divisors is an integer number (28440064872).

Almost surely, 2^132720302722 is an apocalyptic number.

132720302722 is a deficient number, since it is larger than the sum of its proper divisors (94800216254).

132720302722 is an equidigital number, since it uses as much as digits as its factorization.

132720302722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9480021632.

The product of its (nonzero) digits is 14112, while the sum is 31.

Adding to 132720302722 its reverse (227203027231), we get a palindrome (359923329953).

It can be divided in two parts, 1 and 32720302722, that added together give a palindrome (32720302723).

The spelling of 132720302722 in words is "one hundred thirty-two billion, seven hundred twenty million, three hundred two thousand, seven hundred twenty-two".