22405414530 has 16 divisors (see below), whose sum is σ = 53772994944. Its totient is φ = 5974777200.

The previous prime is 22405414483. The next prime is 22405414531. The reversal of 22405414530 is 3541450422.

It is a super-2 number, since 2×22405414530² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 746847151 = 22405414530 / (2 + 2 + 4 + 0 + 5 + 4 + 1 + 4 + 5 + 3 + 0).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22405414531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373423546 + ... + 373423605.

It is an arithmetic number, because the mean of its divisors is an integer number (3360812184).

Almost surely, 2^22405414530 is an apocalyptic number.

22405414530 is an abundant number, since it is smaller than the sum of its proper divisors (31367580414).

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

22405414530 is a wasteful number, since it uses less digits than its factorization.

22405414530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746847161.

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 22405414530 its reverse (3541450422), we get a palindrome (25946864952).

The spelling of 22405414530 in words is "twenty-two billion, four hundred five million, four hundred fourteen thousand, five hundred thirty".