132220315645635 has 16 divisors (see below), whose sum is σ = 241774291466496. Its totient is φ = 60443572866528.

The previous prime is 132220315645619. The next prime is 132220315645637. The reversal of 132220315645635 is 536546513022231.

It is not a de Polignac number, because 132220315645635 - 2⁴ = 132220315645619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132220315645637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 629620550589 + ... + 629620550798.

It is an arithmetic number, because the mean of its divisors is an integer number (15110893216656).

Almost surely, 2^{132220315645635} is an apocalyptic number.

132220315645635 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132220315645635 is a deficient number, since it is larger than the sum of its proper divisors (109553975820861).

132220315645635 is a wasteful number, since it uses less digits than its factorization.

132220315645635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259241101402.

The product of its (nonzero) digits is 3888000, while the sum is 48.

Adding to 132220315645635 its reverse (536546513022231), we get a palindrome (668766828667866).

The spelling of 132220315645635 in words is "one hundred thirty-two trillion, two hundred twenty billion, three hundred fifteen million, six hundred forty-five thousand, six hundred thirty-five".