2201023023 has 16 divisors (see below), whose sum is σ = 3121009920. Its totient is φ = 1375785216.

The previous prime is 2201023021. The next prime is 2201023043. The reversal of 2201023023 is 3203201022.

It is not a de Polignac number, because 2201023023 - 2¹ = 2201023021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2201022993 and 2201023011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201023021) 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, 193515 + ... + 204572.

It is an arithmetic number, because the mean of its divisors is an integer number (195063120).

Almost surely, 2^2201023023 is an apocalyptic number.

2201023023 is a deficient number, since it is larger than the sum of its proper divisors (919986897).

2201023023 is a wasteful number, since it uses less digits than its factorization.

2201023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398206.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 2201023023 is about 46915.0617925630. The cubic root of 2201023023 is about 1300.7930118180.

Adding to 2201023023 its reverse (3203201022), we get a palindrome (5404224045).

The spelling of 2201023023 in words is "two billion, two hundred one million, twenty-three thousand, twenty-three".