240012122202023 has 4 divisors (see below), whose sum is σ = 240012188079048. Its totient is φ = 240012056325000.

The previous prime is 240012122201987. The next prime is 240012122202071. The reversal of 240012122202023 is 320202221210042.

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 240012122202023 - 2¹⁸ = 240012121939879 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 240012122202023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240012122202823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27132353 + ... + 34873898.

It is an arithmetic number, because the mean of its divisors is an integer number (60003047019762).

Almost surely, 2^{240012122202023} is an apocalyptic number.

240012122202023 is a deficient number, since it is larger than the sum of its proper divisors (65877025).

240012122202023 is an equidigital number, since it uses as much as digits as its factorization.

240012122202023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65877024.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 240012122202023 its reverse (320202221210042), we get a palindrome (560214343412065).

The spelling of 240012122202023 in words is "two hundred forty trillion, twelve billion, one hundred twenty-two million, two hundred two thousand, twenty-three".