100222021020202 has 16 divisors (see below), whose sum is σ = 150918978710592. Its totient is φ = 49915697351680.

The previous prime is 100222021020133. The next prime is 100222021020203. The reversal of 100222021020202 is 202020120222001.

It is not an unprimeable number, because it can be changed into a prime (100222021020203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89905413 + ... + 91013335.

It is an arithmetic number, because the mean of its divisors is an integer number (9432436169412).

Almost surely, 2^{100222021020202} is an apocalyptic number.

100222021020202 is a deficient number, since it is larger than the sum of its proper divisors (50696957690390).

100222021020202 is a wasteful number, since it uses less digits than its factorization.

100222021020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284173.

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

Adding to 100222021020202 its reverse (202020120222001), we get a palindrome (302242141242203).

The spelling of 100222021020202 in words is "one hundred trillion, two hundred twenty-two billion, twenty-one million, twenty thousand, two hundred two".