100010220201 has 6 divisors (see below), whose sum is σ = 144459206970. Its totient is φ = 66673480128.

The previous prime is 100010220199. The next prime is 100010220209. The reversal of 100010220201 is 102022010001.

It can be written as a sum of positive squares in only one way, i.e., 94556250000 + 5453970201 = 307500^2 + 73851^2 .

It is not a de Polignac number, because 100010220201 - 2¹ = 100010220199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 11112246689 = 100010220201 / (1 + 0 + 0 + 0 + 1 + 0 + 2 + 2 + 0 + 2 + 0 + 1).

It is not an unprimeable number, because it can be changed into a prime (100010220209) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5556123336 + ... + 5556123353.

It is an arithmetic number, because the mean of its divisors is an integer number (24076534495).

Almost surely, 2^100010220201 is an apocalyptic number.

It is an amenable number.

100010220201 is a deficient number, since it is larger than the sum of its proper divisors (44448986769).

100010220201 is a wasteful number, since it uses less digits than its factorization.

100010220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11112246695 (or 11112246692 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100010220201 its reverse (102022010001), we get a palindrome (202032230202).

The spelling of 100010220201 in words is "one hundred billion, ten million, two hundred twenty thousand, two hundred one".