222002110202 has 4 divisors (see below), whose sum is σ = 333003165306. Its totient is φ = 111001055100.

The previous prime is 222002110201. The next prime is 222002110243. The reversal of 222002110202 is 202011200222.

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., 191475381241 + 30526728961 = 437579^2 + 174719^2 .

It is not an unprimeable number, because it can be changed into a prime (222002110201) by changing a digit.

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, 55500527549 + ... + 55500527552.

Almost surely, 2^222002110202 is an apocalyptic number.

222002110202 is a deficient number, since it is larger than the sum of its proper divisors (111001055104).

222002110202 is a wasteful number, since it uses less digits than its factorization.

222002110202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111001055103.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222002110202 its reverse (202011200222), we get a palindrome (424013310424).

The spelling of 222002110202 in words is "two hundred twenty-two billion, two million, one hundred ten thousand, two hundred two".