222602202 has 64 divisors (see below), whose sum is σ = 524361600. Its totient is φ = 69874560.

The previous prime is 222602167. The next prime is 222602209. The reversal of 222602202 is 202206222.

222602202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (222602209) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62473 + ... + 65939.

It is an arithmetic number, because the mean of its divisors is an integer number (8193150).

Almost surely, 2^222602202 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222602202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (262180800).

222602202 is an abundant number, since it is smaller than the sum of its proper divisors (301759398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222602202 is a wasteful number, since it uses less digits than its factorization.

222602202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3548 (or 3542 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 222602202 is about 14919.8593156906. The cubic root of 222602202 is about 606.0519022304.

Adding to 222602202 its reverse (202206222), we get a palindrome (424808424).

The spelling of 222602202 in words is "two hundred twenty-two million, six hundred two thousand, two hundred two".