223020313222 has 16 divisors (see below), whose sum is σ = 382990113792. Its totient is φ = 95412740040.

The previous prime is 223020313207. The next prime is 223020313291. The reversal of 223020313222 is 222313020322.

It is a junction number, because it is equal to n+sod(n) for n = 223020313193 and 223020313202.

It is a congruent number.

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, 13941238 + ... + 13957225.

It is an arithmetic number, because the mean of its divisors is an integer number (23936882112).

Almost surely, 2^223020313222 is an apocalyptic number.

223020313222 is a deficient number, since it is larger than the sum of its proper divisors (159969800570).

223020313222 is a wasteful number, since it uses less digits than its factorization.

223020313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27899043.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 223020313222 its reverse (222313020322), we get a palindrome (445333333544).

The spelling of 223020313222 in words is "two hundred twenty-three billion, twenty million, three hundred thirteen thousand, two hundred twenty-two".