323000021122 has 4 divisors (see below), whose sum is σ = 484500031686. Its totient is φ = 161500010560.

The previous prime is 323000021087. The next prime is 323000021143. The reversal of 323000021122 is 221120000323.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 310314729481 + 12685291641 = 557059^2 + 112629^2 .

It is a super-2 number, since 2×323000021122² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323000021096 and 323000021105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80750005279 + ... + 80750005282.

Almost surely, 2^323000021122 is an apocalyptic number.

323000021122 is a deficient number, since it is larger than the sum of its proper divisors (161500010564).

323000021122 is a wasteful number, since it uses less digits than its factorization.

323000021122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161500010563.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 323000021122 its reverse (221120000323), we get a palindrome (544120021445).

The spelling of 323000021122 in words is "three hundred twenty-three billion, twenty-one thousand, one hundred twenty-two".