100022020201 has 4 divisors (see below), whose sum is σ = 104370803712. Its totient is φ = 95673236692.

The previous prime is 100022020193. The next prime is 100022020271. The reversal of 100022020201 is 102020220001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102020220001 = 7 ⋅14574317143.

It is a cyclic number.

It is not a de Polignac number, because 100022020201 - 2³ = 100022020193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100022020271) 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 3 ways as a sum of consecutive naturals, for example, 2174391721 + ... + 2174391766.

It is an arithmetic number, because the mean of its divisors is an integer number (26092700928).

Almost surely, 2^100022020201 is an apocalyptic number.

It is an amenable number.

100022020201 is a deficient number, since it is larger than the sum of its proper divisors (4348783511).

100022020201 is an equidigital number, since it uses as much as digits as its factorization.

100022020201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4348783510.

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

Adding to 100022020201 its reverse (102020220001), we get a palindrome (202042240202).

The spelling of 100022020201 in words is "one hundred billion, twenty-two million, twenty thousand, two hundred one".