222002012202 has 16 divisors (see below), whose sum is σ = 444049434720. Its totient is φ = 73993102352.

The previous prime is 222002012173. The next prime is 222002012213. The reversal of 222002012202 is 202210200222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1828377 + ... + 1946012.

It is an arithmetic number, because the mean of its divisors is an integer number (27753089670).

Almost surely, 2^222002012202 is an apocalyptic number.

222002012202 is an abundant number, since it is smaller than the sum of its proper divisors (222047422518).

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

222002012202 is a wasteful number, since it uses less digits than its factorization.

222002012202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3784197.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 222002012202 its reverse (202210200222), we get a palindrome (424212212424).

The spelling of 222002012202 in words is "two hundred twenty-two billion, two million, twelve thousand, two hundred two".