222202012102 has 32 divisors (see below), whose sum is σ = 393259069440. Its totient is φ = 92144939040.

The previous prime is 222202012099. The next prime is 222202012103. The reversal of 222202012102 is 201210202222.

222202012102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222202012103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3578799 + ... + 3640357.

It is an arithmetic number, because the mean of its divisors is an integer number (12289345920).

Almost surely, 2^222202012102 is an apocalyptic number.

222202012102 is a deficient number, since it is larger than the sum of its proper divisors (171057057338).

222202012102 is a wasteful number, since it uses less digits than its factorization.

222202012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69916.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222202012102 its reverse (201210202222), we get a palindrome (423412214324).

The spelling of 222202012102 in words is "two hundred twenty-two billion, two hundred two million, twelve thousand, one hundred two".