2622224002422 has 32 divisors (see below), whose sum is σ = 5343634333440. Its totient is φ = 857545060320.

The previous prime is 2622224002379. The next prime is 2622224002423. The reversal of 2622224002422 is 2242004222262.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2622224002422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622224002423) 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, 7602897 + ... + 7940307.

It is an arithmetic number, because the mean of its divisors is an integer number (166988572920).

Almost surely, 2^{2622224002422} is an apocalyptic number.

2622224002422 is an abundant number, since it is smaller than the sum of its proper divisors (2721410331018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2622224002422 is a wasteful number, since it uses less digits than its factorization.

2622224002422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361908.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 2622224002422 its reverse (2242004222262), we get a palindrome (4864228224684).

The spelling of 2622224002422 in words is "two trillion, six hundred twenty-two billion, two hundred twenty-four million, two thousand, four hundred twenty-two".