100220020201 has 16 divisors (see below), whose sum is σ = 115191199744. Its totient is φ = 85413669264.

The previous prime is 100220020171. The next prime is 100220020223. The reversal of 100220020201 is 102020022001.

It is not a de Polignac number, because 100220020201 - 2³¹ = 98072536553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100220020501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862570 + ... + 971836.

It is an arithmetic number, because the mean of its divisors is an integer number (7199449984).

Almost surely, 2^100220020201 is an apocalyptic number.

It is an amenable number.

100220020201 is a deficient number, since it is larger than the sum of its proper divisors (14971179543).

100220020201 is a wasteful number, since it uses less digits than its factorization.

100220020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110020.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 100220020201 its reverse (102020022001), we get a palindrome (202240042202).

The spelling of 100220020201 in words is "one hundred billion, two hundred twenty million, twenty thousand, two hundred one".