322430430020166 has 48 divisors (see below), whose sum is σ = 753908312626560. Its totient is φ = 99002245380480.

The previous prime is 322430430020137. The next prime is 322430430020189. The reversal of 322430430020166 is 661020034034223.

322430430020166 is a `hidden beast` number, since 3 + 2 + 2 + 43 + 0 + 430 + 0 + 20 + 166 = 666.

It is a super-2 number, since 2×322430430020166² (a number of 30 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 322430430020166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1438205055 + ... + 1438429226.

It is an arithmetic number, because the mean of its divisors is an integer number (15706423179720).

Almost surely, 2^{322430430020166} is an apocalyptic number.

322430430020166 is an abundant number, since it is smaller than the sum of its proper divisors (431477882606394).

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

322430430020166 is a wasteful number, since it uses less digits than its factorization.

322430430020166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2876634781 (or 2876634778 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 322430430020166 its reverse (661020034034223), we get a palindrome (983450464054389).

The spelling of 322430430020166 in words is "three hundred twenty-two trillion, four hundred thirty billion, four hundred thirty million, twenty thousand, one hundred sixty-six".