325542022101 has 12 divisors (see below), whose sum is σ = 486442102380. Its totient is φ = 209544289920.

The previous prime is 325542022051. The next prime is 325542022111. The reversal of 325542022101 is 101220245523.

325542022101 is a `hidden beast` number, since 3 + 2 + 554 + 2 + 0 + 2 + 2 + 101 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 241326562500 + 84215459601 = 491250^2 + 290199^2 .

It is not a de Polignac number, because 325542022101 - 2⁹ = 325542021589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325542022111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 623643460 + ... + 623643981.

It is an arithmetic number, because the mean of its divisors is an integer number (40536841865).

Almost surely, 2^325542022101 is an apocalyptic number.

It is an amenable number.

325542022101 is a deficient number, since it is larger than the sum of its proper divisors (160900080279).

325542022101 is a wasteful number, since it uses less digits than its factorization.

325542022101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1247287476 (or 1247287473 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 325542022101 its reverse (101220245523), we get a palindrome (426762267624).

The spelling of 325542022101 in words is "three hundred twenty-five billion, five hundred forty-two million, twenty-two thousand, one hundred one".