132220326456145 has 32 divisors (see below), whose sum is σ = 159596805758976. Its totient is φ = 105155383872000.

The previous prime is 132220326456073. The next prime is 132220326456151. The reversal of 132220326456145 is 541654623022231.

It is a happy number.

It is not a de Polignac number, because 132220326456145 - 2⁷ = 132220326456017 is a prime.

It is a super-2 number, since 2×132220326456145² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132220326456095 and 132220326456104.

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, 15935915637 + ... + 15935923933.

It is an arithmetic number, because the mean of its divisors is an integer number (4987400179968).

Almost surely, 2^{132220326456145} is an apocalyptic number.

It is an amenable number.

132220326456145 is a deficient number, since it is larger than the sum of its proper divisors (27376479302831).

132220326456145 is a wasteful number, since it uses less digits than its factorization.

132220326456145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17121.

The product of its (nonzero) digits is 2073600, while the sum is 46.

Adding to 132220326456145 its reverse (541654623022231), we get a palindrome (673874949478376).

The spelling of 132220326456145 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred twenty-six million, four hundred fifty-six thousand, one hundred forty-five".