2240402424422 has 8 divisors (see below), whose sum is σ = 3393876940272. Its totient is φ = 1109110111000.

The previous prime is 2240402424397. The next prime is 2240402424427. The reversal of 2240402424422 is 2244242040422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240402424427) 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, 5545550354 + ... + 5545550757.

It is an arithmetic number, because the mean of its divisors is an integer number (424234617534).

Almost surely, 2^{2240402424422} is an apocalyptic number.

2240402424422 is a deficient number, since it is larger than the sum of its proper divisors (1153474515850).

2240402424422 is a wasteful number, since it uses less digits than its factorization.

2240402424422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11091101214.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2240402424422 its reverse (2244242040422), we get a palindrome (4484644464844).

It can be divided in two parts, 224040 and 2424422, that added together give a palindrome (2648462).

The spelling of 2240402424422 in words is "two trillion, two hundred forty billion, four hundred two million, four hundred twenty-four thousand, four hundred twenty-two".