222031133202 has 32 divisors (see below), whose sum is σ = 449934041088. Its totient is φ = 73033818896.

The previous prime is 222031133179. The next prime is 222031133227. The reversal of 222031133202 is 202331130222.

It is a happy number.

It is a super-2 number, since 2×222031133202² (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 (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171463 + ... + 688085.

It is an arithmetic number, because the mean of its divisors is an integer number (14060438784).

Almost surely, 2^222031133202 is an apocalyptic number.

222031133202 is an abundant number, since it is smaller than the sum of its proper divisors (227902907886).

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

222031133202 is a wasteful number, since it uses less digits than its factorization.

222031133202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517574.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 222031133202 its reverse (202331130222), we get a palindrome (424362263424).

The spelling of 222031133202 in words is "two hundred twenty-two billion, thirty-one million, one hundred thirty-three thousand, two hundred two".