22122302404 has 24 divisors (see below), whose sum is σ = 39297823488. Its totient is φ = 10894658880.

The previous prime is 22122302369. The next prime is 22122302417. The reversal of 22122302404 is 40420322122.

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 in 7 ways as a sum of consecutive naturals, for example, 255669 + ... + 331075.

It is an arithmetic number, because the mean of its divisors is an integer number (1637409312).

Almost surely, 2^22122302404 is an apocalyptic number.

It is an amenable number.

22122302404 is a deficient number, since it is larger than the sum of its proper divisors (17175521084).

22122302404 is a wasteful number, since it uses less digits than its factorization.

22122302404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76515 (or 76513 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 22122302404 its reverse (40420322122), we get a palindrome (62542624526).

The spelling of 22122302404 in words is "twenty-two billion, one hundred twenty-two million, three hundred two thousand, four hundred four".