22124334430430 has 16 divisors (see below), whose sum is σ = 39848959174464. Its totient is φ = 8844143283360.

The previous prime is 22124334430369. The next prime is 22124334430439. The reversal of 22124334430430 is 3403443342122.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22124334430439) 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, 698794481 + ... + 698826140.

It is an arithmetic number, because the mean of its divisors is an integer number (2490559948404).

Almost surely, 2^{22124334430430} is an apocalyptic number.

22124334430430 is a deficient number, since it is larger than the sum of its proper divisors (17724624744034).

22124334430430 is a wasteful number, since it uses less digits than its factorization.

22124334430430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1397622211.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 22124334430430 its reverse (3403443342122), we get a palindrome (25527777772552).

The spelling of 22124334430430 in words is "twenty-two trillion, one hundred twenty-four billion, three hundred thirty-four million, four hundred thirty thousand, four hundred thirty".