223311001022 has 8 divisors (see below), whose sum is σ = 335346715872. Its totient is φ = 111528762400.

The previous prime is 223311001009. The next prime is 223311001033. The reversal of 223311001022 is 220100113322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63366854 + ... + 63370377.

It is an arithmetic number, because the mean of its divisors is an integer number (41918339484).

Almost surely, 2^223311001022 is an apocalyptic number.

223311001022 is a deficient number, since it is larger than the sum of its proper divisors (112035714850).

223311001022 is a wasteful number, since it uses less digits than its factorization.

223311001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126738114.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 223311001022 its reverse (220100113322), we get a palindrome (443411114344).

The spelling of 223311001022 in words is "two hundred twenty-three billion, three hundred eleven million, one thousand, twenty-two".