102222200200244 has 12 divisors (see below), whose sum is σ = 179113303116804. Its totient is φ = 51046970738304.

The previous prime is 102222200200243. The next prime is 102222200200279. The reversal of 102222200200244 is 442002002222201.

It can be written as a sum of positive squares in 2 ways, for example, as 59706714448144 + 42515485752100 = 7727012^2 + 6520390^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102222200200243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16032336869 + ... + 16032343244.

It is an arithmetic number, because the mean of its divisors is an integer number (14926108593067).

Almost surely, 2^{102222200200244} is an apocalyptic number.

It is an amenable number.

102222200200244 is a deficient number, since it is larger than the sum of its proper divisors (76891102916560).

102222200200244 is a wasteful number, since it uses less digits than its factorization.

102222200200244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32064680914 (or 32064680912 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 23.

Adding to 102222200200244 its reverse (442002002222201), we get a palindrome (544224202422445).

The spelling of 102222200200244 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred million, two hundred thousand, two hundred forty-four".