223012302202 has 4 divisors (see below), whose sum is σ = 334518453306. Its totient is φ = 111506151100.

The previous prime is 223012302193. The next prime is 223012302299. The reversal of 223012302202 is 202203210322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 202203210322 = 2 ⋅101101605161.

It can be written as a sum of positive squares in only one way, i.e., 171188235001 + 51824067201 = 413749^2 + 227649^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 223012302202.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55753075549 + ... + 55753075552.

Almost surely, 2^223012302202 is an apocalyptic number.

223012302202 is a deficient number, since it is larger than the sum of its proper divisors (111506151104).

223012302202 is a wasteful number, since it uses less digits than its factorization.

223012302202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111506151103.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 223012302202 its reverse (202203210322), we get a palindrome (425215512524).

The spelling of 223012302202 in words is "two hundred twenty-three billion, twelve million, three hundred two thousand, two hundred two".