22051114430 has 16 divisors (see below), whose sum is σ = 41781059280. Its totient is φ = 8356211712.

The previous prime is 22051114399. The next prime is 22051114537. The reversal of 22051114430 is 3441115022.

It is a junction number, because it is equal to n+sod(n) for n = 22051114396 and 22051114405.

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, 58029059 + ... + 58029438.

It is an arithmetic number, because the mean of its divisors is an integer number (2611316205).

Almost surely, 2^22051114430 is an apocalyptic number.

22051114430 is a deficient number, since it is larger than the sum of its proper divisors (19729944850).

22051114430 is a wasteful number, since it uses less digits than its factorization.

22051114430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116058523.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 22051114430 its reverse (3441115022), we get a palindrome (25492229452).

The spelling of 22051114430 in words is "twenty-two billion, fifty-one million, one hundred fourteen thousand, four hundred thirty".