222014430202 has 4 divisors (see below), whose sum is σ = 333021645306. Its totient is φ = 111007215100.

The previous prime is 222014430181. The next prime is 222014430229. The reversal of 222014430202 is 202034410222.

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

It can be written as a sum of positive squares in only one way, i.e., 219772502401 + 2241927801 = 468799^2 + 47349^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55503607549 + ... + 55503607552.

Almost surely, 2^222014430202 is an apocalyptic number.

222014430202 is a deficient number, since it is larger than the sum of its proper divisors (111007215104).

222014430202 is a wasteful number, since it uses less digits than its factorization.

222014430202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111007215103.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 222014430202 its reverse (202034410222), we get a palindrome (424048840424).

The spelling of 222014430202 in words is "two hundred twenty-two billion, fourteen million, four hundred thirty thousand, two hundred two".