222210002202 has 32 divisors (see below), whose sum is σ = 450447406080. Its totient is φ = 73067108400.

The previous prime is 222210002177. The next prime is 222210002233. The reversal of 222210002202 is 202200012222.

It is a super-2 number, since 2×222210002202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 323577 + ... + 741027.

It is an arithmetic number, because the mean of its divisors is an integer number (14076481440).

Almost surely, 2^222210002202 is an apocalyptic number.

222210002202 is an abundant number, since it is smaller than the sum of its proper divisors (228237403878).

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

222210002202 is a wasteful number, since it uses less digits than its factorization.

222210002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418658.

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

Adding to 222210002202 its reverse (202200012222), we get a palindrome (424410014424).

The spelling of 222210002202 in words is "two hundred twenty-two billion, two hundred ten million, two thousand, two hundred two".