100201221100202 has 32 divisors (see below), whose sum is σ = 159268143628800. Its totient is φ = 47147973535728.

The previous prime is 100201221100193. The next prime is 100201221100207. The reversal of 100201221100202 is 202001122102001.

It is not an unprimeable number, because it can be changed into a prime (100201221100207) 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, 9289502 + ... + 16932137.

It is an arithmetic number, because the mean of its divisors is an integer number (4977129488400).

Almost surely, 2^{100201221100202} is an apocalyptic number.

100201221100202 is a deficient number, since it is larger than the sum of its proper divisors (59066922528598).

100201221100202 is a wasteful number, since it uses less digits than its factorization.

100201221100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26222330.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100201221100202 its reverse (202001122102001), we get a palindrome (302202343202203).

The spelling of 100201221100202 in words is "one hundred trillion, two hundred one billion, two hundred twenty-one million, one hundred thousand, two hundred two".