100020221040202 has 32 divisors (see below), whose sum is σ = 153876481933824. Its totient is φ = 48737474352000.

The previous prime is 100020221040163. The next prime is 100020221040203. The reversal of 100020221040202 is 202040122020001.

It is not an unprimeable number, because it can be changed into a prime (100020221040203) 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, 26064952 + ... + 29655052.

It is an arithmetic number, because the mean of its divisors is an integer number (4808640060432).

Almost surely, 2^{100020221040202} is an apocalyptic number.

100020221040202 is a deficient number, since it is larger than the sum of its proper divisors (53856260893622).

100020221040202 is a wasteful number, since it uses less digits than its factorization.

100020221040202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3591414.

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

Adding to 100020221040202 its reverse (202040122020001), we get a palindrome (302060343060203).

The spelling of 100020221040202 in words is "one hundred trillion, twenty billion, two hundred twenty-one million, forty thousand, two hundred two".