223020304214402 has 8 divisors (see below), whose sum is σ = 346065989298300. Its totient is φ = 107664974448304.

The previous prime is 223020304214401. The next prime is 223020304214429. The reversal of 223020304214402 is 204412403020322.

It can be written as a sum of positive squares in 2 ways, for example, as 214587605118481 + 8432699095921 = 14648809^2 + 2903911^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (223020304214401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1922588829377 + ... + 1922588829492.

Almost surely, 2^{223020304214402} is an apocalyptic number.

223020304214402 is a deficient number, since it is larger than the sum of its proper divisors (123045685083898).

223020304214402 is a wasteful number, since it uses less digits than its factorization.

223020304214402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3845177658900.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 223020304214402 its reverse (204412403020322), we get a palindrome (427432707234724).

The spelling of 223020304214402 in words is "two hundred twenty-three trillion, twenty billion, three hundred four million, two hundred fourteen thousand, four hundred two".