22424400030 has 16 divisors (see below), whose sum is σ = 53818560144. Its totient is φ = 5979840000.

The previous prime is 22424400029. The next prime is 22424400049. The reversal of 22424400030 is 3000442422.

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, 373739971 + ... + 373740030.

It is an arithmetic number, because the mean of its divisors is an integer number (3363660009).

Almost surely, 2^22424400030 is an apocalyptic number.

22424400030 is an abundant number, since it is smaller than the sum of its proper divisors (31394160114).

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

22424400030 is a wasteful number, since it uses less digits than its factorization.

22424400030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747480011.

The product of its (nonzero) digits is 1536, while the sum is 21.

Adding to 22424400030 its reverse (3000442422), we get a palindrome (25424842452).

The spelling of 22424400030 in words is "twenty-two billion, four hundred twenty-four million, four hundred thousand, thirty".