2022201023 has 4 divisors (see below), whose sum is σ = 2023107240. Its totient is φ = 2021294808.

The previous prime is 2022201007. The next prime is 2022201029. The reversal of 2022201023 is 3201022202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2022201023 - 2⁴ = 2022201007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022200989 and 2022201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022201029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449753 + ... + 454226.

It is an arithmetic number, because the mean of its divisors is an integer number (505776810).

Almost surely, 2^2022201023 is an apocalyptic number.

2022201023 is a deficient number, since it is larger than the sum of its proper divisors (906217).

2022201023 is an equidigital number, since it uses as much as digits as its factorization.

2022201023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906216.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2022201023 is about 44968.8895015209. The cubic root of 2022201023 is about 1264.5658282856.

Adding to 2022201023 its reverse (3201022202), we get a palindrome (5223223225).

The spelling of 2022201023 in words is "two billion, twenty-two million, two hundred one thousand, twenty-three".