223112322201002 has 16 divisors (see below), whose sum is σ = 369202754563272. Its totient is φ = 100463334574080.

The previous prime is 223112322200959. The next prime is 223112322201037. The reversal of 223112322201002 is 200102223211322.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 172513015005241 + 50599307195761 = 13134421^2 + 7113319^2 .

It is a super-3 number, since 3×223112322201002³ (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, 104649305783 + ... + 104649307914.

Almost surely, 2^{223112322201002} is an apocalyptic number.

223112322201002 is a deficient number, since it is larger than the sum of its proper divisors (146090432362270).

223112322201002 is a wasteful number, since it uses less digits than its factorization.

223112322201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209298613753.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 223112322201002 its reverse (200102223211322), we get a palindrome (423214545412324).

The spelling of 223112322201002 in words is "two hundred twenty-three trillion, one hundred twelve billion, three hundred twenty-two million, two hundred one thousand, two".