22024121304 has 32 divisors (see below), whose sum is σ = 55064038320. Its totient is φ = 7340875776.

The previous prime is 22024121291. The next prime is 22024121321. The reversal of 22024121304 is 40312142022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556312 + ... + 594584.

Almost surely, 2^22024121304 is an apocalyptic number.

22024121304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

22024121304 is an abundant number, since it is smaller than the sum of its proper divisors (33039917016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22024121304 is a wasteful number, since it uses less digits than its factorization.

22024121304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62259 (or 62255 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 22024121304 its reverse (40312142022), we get a palindrome (62336263326).

The spelling of 22024121304 in words is "twenty-two billion, twenty-four million, one hundred twenty-one thousand, three hundred four".