223020323120022 has 16 divisors (see below), whose sum is σ = 446040794496000. Its totient is φ = 74340082997352.

The previous prime is 223020323119981. The next prime is 223020323120029. The reversal of 223020323120022 is 220021323020322.

It is a junction number, because it is equal to n+sod(n) for n = 223020323119974 and 223020323120001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223020323120029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27509979 + ... + 34681977.

It is an arithmetic number, because the mean of its divisors is an integer number (27877549656000).

Almost surely, 2^{223020323120022} is an apocalyptic number.

223020323120022 is an abundant number, since it is smaller than the sum of its proper divisors (223020471375978).

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

223020323120022 is a wasteful number, since it uses less digits than its factorization.

223020323120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12354667.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 223020323120022 its reverse (220021323020322), we get a palindrome (443041646140344).

The spelling of 223020323120022 in words is "two hundred twenty-three trillion, twenty billion, three hundred twenty-three million, one hundred twenty thousand, twenty-two".