244221102220002 has 32 divisors (see below), whose sum is σ = 509735638656000. Its totient is φ = 77858917490640.

The previous prime is 244221102220001. The next prime is 244221102220009. The reversal of 244221102220002 is 200022201122442.

It is not an unprimeable number, because it can be changed into a prime (244221102220001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97397502 + ... + 99873497.

It is an arithmetic number, because the mean of its divisors is an integer number (15929238708000).

Almost surely, 2^{244221102220002} is an apocalyptic number.

244221102220002 is an abundant number, since it is smaller than the sum of its proper divisors (265514536435998).

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

244221102220002 is a wasteful number, since it uses less digits than its factorization.

244221102220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197279998.

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 244221102220002 its reverse (200022201122442), we get a palindrome (444243303342444).

The spelling of 244221102220002 in words is "two hundred forty-four trillion, two hundred twenty-one billion, one hundred two million, two hundred twenty thousand, two".