202212222010 has 16 divisors (see below), whose sum is σ = 364012425000. Its totient is φ = 80878127616.

The previous prime is 202212222007. The next prime is 202212222011. The reversal of 202212222010 is 10222212202.

It can be written as a sum of positive squares in 4 ways, for example, as 201952270881 + 259951129 = 449391^2 + 16123^2 .

It is not an unprimeable number, because it can be changed into a prime (202212222011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718635 + ... + 959614.

Almost surely, 2^202212222010 is an apocalyptic number.

202212222010 is a deficient number, since it is larger than the sum of its proper divisors (161800202990).

202212222010 is a wasteful number, since it uses less digits than its factorization.

202212222010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690305.

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

Adding to 202212222010 its reverse (10222212202), we get a palindrome (212434434212).

It can be divided in two parts, 202 and 212222010, that added together give a palindrome (212222212).

The spelling of 202212222010 in words is "two hundred two billion, two hundred twelve million, two hundred twenty-two thousand, ten".