2544422202023 has 16 divisors (see below), whose sum is σ = 2776147002720. Its totient is φ = 2317901205504.

The previous prime is 2544422201987. The next prime is 2544422202031. The reversal of 2544422202023 is 3202022244452.

It is a cyclic number.

It is not a de Polignac number, because 2544422202023 - 2²⁴ = 2544405424807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2544422202083) 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, 266786 + ... + 2271567.

It is an arithmetic number, because the mean of its divisors is an integer number (173509187670).

Almost surely, 2^{2544422202023} is an apocalyptic number.

2544422202023 is a deficient number, since it is larger than the sum of its proper divisors (231724800697).

2544422202023 is a wasteful number, since it uses less digits than its factorization.

2544422202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539378.

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 2544422202023 its reverse (3202022244452), we get a palindrome (5746444446475).

The spelling of 2544422202023 in words is "two trillion, five hundred forty-four billion, four hundred twenty-two million, two hundred two thousand, twenty-three".