223221133022 has 4 divisors (see below), whose sum is σ = 334831699536. Its totient is φ = 111610566510.

The previous prime is 223221133013. The next prime is 223221133073. The reversal of 223221133022 is 220331122322.

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

It is a super-3 number, since 3×223221133022³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55805283254 + ... + 55805283257.

It is an arithmetic number, because the mean of its divisors is an integer number (83707924884).

Almost surely, 2^223221133022 is an apocalyptic number.

223221133022 is a deficient number, since it is larger than the sum of its proper divisors (111610566514).

223221133022 is a wasteful number, since it uses less digits than its factorization.

223221133022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111610566513.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 223221133022 its reverse (220331122322), we get a palindrome (443552255344).

The spelling of 223221133022 in words is "two hundred twenty-three billion, two hundred twenty-one million, one hundred thirty-three thousand, twenty-two".