2422244400422 has 16 divisors (see below), whose sum is σ = 4529911606272. Its totient is φ = 943731584520.

The previous prime is 2422244400421. The next prime is 2422244400437. The reversal of 2422244400422 is 2240044422242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422244400421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7864429718 + ... + 7864430025.

It is an arithmetic number, because the mean of its divisors is an integer number (283119475392).

Almost surely, 2^{2422244400422} is an apocalyptic number.

2422244400422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2422244400422 is a deficient number, since it is larger than the sum of its proper divisors (2107667205850).

2422244400422 is a wasteful number, since it uses less digits than its factorization.

2422244400422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15728859763.

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

Adding to 2422244400422 its reverse (2240044422242), we get a palindrome (4662288822664).

The spelling of 2422244400422 in words is "two trillion, four hundred twenty-two billion, two hundred forty-four million, four hundred thousand, four hundred twenty-two".