323443212032122 has 64 divisors (see below), whose sum is σ = 604399342788864. Its totient is φ = 126402687590400.

The previous prime is 323443212032099. The next prime is 323443212032141. The reversal of 323443212032122 is 221230212344323.

It is a happy number.

It is a super-2 number, since 2×323443212032122² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11716423 + ... + 28002874.

It is an arithmetic number, because the mean of its divisors is an integer number (9443739731076).

Almost surely, 2^{323443212032122} is an apocalyptic number.

323443212032122 is a deficient number, since it is larger than the sum of its proper divisors (280956130756742).

323443212032122 is a wasteful number, since it uses less digits than its factorization.

323443212032122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39719863.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 323443212032122 its reverse (221230212344323), we get a palindrome (544673424376445).

The spelling of 323443212032122 in words is "three hundred twenty-three trillion, four hundred forty-three billion, two hundred twelve million, thirty-two thousand, one hundred twenty-two".