2201322013023 has 16 divisors (see below), whose sum is σ = 3530942577920. Its totient is φ = 1191693119616.

The previous prime is 2201322013013. The next prime is 2201322013049. The reversal of 2201322013023 is 3203102231022.

It is a happy number.

It is not a de Polignac number, because 2201322013023 - 2²⁵ = 2201288458591 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201322013013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2758548490 + ... + 2758549287.

It is an arithmetic number, because the mean of its divisors is an integer number (220683911120).

Almost surely, 2^{2201322013023} is an apocalyptic number.

2201322013023 is a deficient number, since it is larger than the sum of its proper divisors (1329620564897).

2201322013023 is a wasteful number, since it uses less digits than its factorization.

2201322013023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5517097806.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2201322013023 its reverse (3203102231022), we get a palindrome (5404424244045).

The spelling of 2201322013023 in words is "two trillion, two hundred one billion, three hundred twenty-two million, thirteen thousand, twenty-three".