222102121202 has 16 divisors (see below), whose sum is σ = 359010550080. Its totient is φ = 102442899792.

The previous prime is 222102121177. The next prime is 222102121217. The reversal of 222102121202 is 202121201222.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2699168 + ... + 2780235.

It is an arithmetic number, because the mean of its divisors is an integer number (22438159380).

Almost surely, 2^222102121202 is an apocalyptic number.

222102121202 is a deficient number, since it is larger than the sum of its proper divisors (136908428878).

222102121202 is a wasteful number, since it uses less digits than its factorization.

222102121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5480977.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222102121202 its reverse (202121201222), we get a palindrome (424223322424).

It can be divided in two parts, 22210 and 2121202, that added together give a palindrome (2143412).

The spelling of 222102121202 in words is "two hundred twenty-two billion, one hundred two million, one hundred twenty-one thousand, two hundred two".