2402216422 has 8 divisors (see below), whose sum is σ = 3609342000. Its totient is φ = 1199102424.

The previous prime is 2402216407. The next prime is 2402216441. The reversal of 2402216422 is 2246122042.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1001397 + ... + 1003792.

It is an arithmetic number, because the mean of its divisors is an integer number (451167750).

Almost surely, 2^2402216422 is an apocalyptic number.

2402216422 is a deficient number, since it is larger than the sum of its proper divisors (1207125578).

2402216422 is a wasteful number, since it uses less digits than its factorization.

2402216422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005790.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2402216422 is about 49012.4108976492. The cubic root of 2402216422 is about 1339.2779249980.

Adding to 2402216422 its reverse (2246122042), we get a palindrome (4648338464).

The spelling of 2402216422 in words is "two billion, four hundred two million, two hundred sixteen thousand, four hundred twenty-two".