325215505661122 has 16 divisors (see below), whose sum is σ = 520923613075200. Its totient is φ = 151936053811920.

The previous prime is 325215505661117. The next prime is 325215505661131. The reversal of 325215505661122 is 221166505512523.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90438125472 + ... + 90438129067.

It is an arithmetic number, because the mean of its divisors is an integer number (32557725817200).

Almost surely, 2^{325215505661122} is an apocalyptic number.

325215505661122 is a deficient number, since it is larger than the sum of its proper divisors (195708107414078).

325215505661122 is a wasteful number, since it uses less digits than its factorization.

325215505661122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180876254601.

The product of its (nonzero) digits is 1080000, while the sum is 46.

The spelling of 325215505661122 in words is "three hundred twenty-five trillion, two hundred fifteen billion, five hundred five million, six hundred sixty-one thousand, one hundred twenty-two".