12422250004 has 6 divisors (see below), whose sum is σ = 21738937514. Its totient is φ = 6211125000.

The previous prime is 12422249993. The next prime is 12422250041. The reversal of 12422250004 is 40005222421.

12422250004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11956985104 + 465264900 = 109348^2 + 21570^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1552781247 + ... + 1552781254.

Almost surely, 2^12422250004 is an apocalyptic number.

It is an amenable number.

12422250004 is a deficient number, since it is larger than the sum of its proper divisors (9316687510).

12422250004 is a wasteful number, since it uses less digits than its factorization.

12422250004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3105562505 (or 3105562503 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 12422250004 its reverse (40005222421), we get a palindrome (52427472425).

The spelling of 12422250004 in words is "twelve billion, four hundred twenty-two million, two hundred fifty thousand, four".