2402230443422 has 8 divisors (see below), whose sum is σ = 3604070845200. Its totient is φ = 1200873495024.

The previous prime is 2402230443413. The next prime is 2402230443451. The reversal of 2402230443422 is 2243440322042.

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

It is a super-2 number, since 2×2402230443422² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120850922 + ... + 120870797.

It is an arithmetic number, because the mean of its divisors is an integer number (450508855650).

Almost surely, 2^{2402230443422} is an apocalyptic number.

2402230443422 is a deficient number, since it is larger than the sum of its proper divisors (1201840401778).

2402230443422 is a wasteful number, since it uses less digits than its factorization.

2402230443422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241726690.

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 2402230443422 its reverse (2243440322042), we get a palindrome (4645670765464).

The spelling of 2402230443422 in words is "two trillion, four hundred two billion, two hundred thirty million, four hundred forty-three thousand, four hundred twenty-two".