223122121221322 has 16 divisors (see below), whose sum is σ = 340767333033120. Its totient is φ = 109537583042608.

The previous prime is 223122121221281. The next prime is 223122121221331.

223122121221322 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×223122121221322³ (a number of 44 digits) contains 333 as substring.

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, 1143110053 + ... + 1143305224.

It is an arithmetic number, because the mean of its divisors is an integer number (21297958314570).

Almost surely, 2^{223122121221322} is an apocalyptic number.

223122121221322 is a deficient number, since it is larger than the sum of its proper divisors (117645211811798).

223122121221322 is a wasteful number, since it uses less digits than its factorization.

223122121221322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286416165.

The product of its digits is 4608, while the sum is 28.

The spelling of 223122121221322 in words is "two hundred twenty-three trillion, one hundred twenty-two billion, one hundred twenty-one million, two hundred twenty-one thousand, three hundred twenty-two".