2242402422004 has 12 divisors (see below), whose sum is σ = 3925410595204. Its totient is φ = 1120856537664.

The previous prime is 2242402421983. The next prime is 2242402422037. The reversal of 2242402422004 is 4002242042422.

It can be written as a sum of positive squares in 2 ways, for example, as 1845630931600 + 396771490404 = 1358540^2 + 629898^2 .

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, 86153697 + ... + 86179720.

Almost surely, 2^{2242402422004} is an apocalyptic number.

It is an amenable number.

2242402422004 is a deficient number, since it is larger than the sum of its proper divisors (1683008173200).

2242402422004 is a wasteful number, since it uses less digits than its factorization.

2242402422004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172336674 (or 172336672 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2242402422004 its reverse (4002242042422), we get a palindrome (6244644464426).

The spelling of 2242402422004 in words is "two trillion, two hundred forty-two billion, four hundred two million, four hundred twenty-two thousand, four".