325422161166 has 16 divisors (see below), whose sum is σ = 650872180224. Its totient is φ = 108469410744.

The previous prime is 325422161149. The next prime is 325422161219. The reversal of 325422161166 is 661161224523.

It is a congruent number.

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, 1007326 + ... + 1290561.

It is an arithmetic number, because the mean of its divisors is an integer number (40679511264).

Almost surely, 2^325422161166 is an apocalyptic number.

325422161166 is an abundant number, since it is smaller than the sum of its proper divisors (325450019058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325422161166 is a wasteful number, since it uses less digits than its factorization.

325422161166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321495.

The product of its digits is 103680, while the sum is 39.

Adding to 325422161166 its reverse (661161224523), we get a palindrome (986583385689).

The spelling of 325422161166 in words is "three hundred twenty-five billion, four hundred twenty-two million, one hundred sixty-one thousand, one hundred sixty-six".