22430114021444 has 12 divisors (see below), whose sum is σ = 40606240901100. Its totient is φ = 10828330906848.

The previous prime is 22430114021443. The next prime is 22430114021453. The reversal of 22430114021444 is 44412041103422.

It can be written as a sum of positive squares in 2 ways, for example, as 7183525644100 + 15246588377344 = 2680210^2 + 3904688^2 .

It is a super-2 number, since 2×22430114021444² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22430114021444.

It is not an unprimeable number, because it can be changed into a prime (22430114021443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96681525839 + ... + 96681526070.

It is an arithmetic number, because the mean of its divisors is an integer number (3383853408425).

Almost surely, 2^{22430114021444} is an apocalyptic number.

It is an amenable number.

22430114021444 is a deficient number, since it is larger than the sum of its proper divisors (18176126879656).

22430114021444 is a wasteful number, since it uses less digits than its factorization.

22430114021444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193363051942 (or 193363051940 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 22430114021444 its reverse (44412041103422), we get a palindrome (66842155124866).

The spelling of 22430114021444 in words is "twenty-two trillion, four hundred thirty billion, one hundred fourteen million, twenty-one thousand, four hundred forty-four".