202222220011210 has 32 divisors (see below), whose sum is σ = 434086951779072. Its totient is φ = 66318839854080.

The previous prime is 202222220011139. The next prime is 202222220011219. The reversal of 202222220011210 is 12110022222202.

It is not an unprimeable number, because it can be changed into a prime (202222220011219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62801930071 + ... + 62801933290.

It is an arithmetic number, because the mean of its divisors is an integer number (13565217243096).

Almost surely, 2^{202222220011210} is an apocalyptic number.

202222220011210 is an abundant number, since it is smaller than the sum of its proper divisors (231864731767862).

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

202222220011210 is a wasteful number, since it uses less digits than its factorization.

202222220011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125603863398.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 202222220011210 its reverse (12110022222202), we get a palindrome (214332242233412).

The spelling of 202222220011210 in words is "two hundred two trillion, two hundred twenty-two billion, two hundred twenty million, eleven thousand, two hundred ten".