22421445426014 has 16 divisors (see below), whose sum is σ = 34391167377840. Its totient is φ = 10959822550080.

The previous prime is 22421445426011. The next prime is 22421445426103. The reversal of 22421445426014 is 41062454412422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22421445426011) 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, 524874359 + ... + 524917074.

It is an arithmetic number, because the mean of its divisors is an integer number (2149447961115).

Almost surely, 2^{22421445426014} is an apocalyptic number.

22421445426014 is a deficient number, since it is larger than the sum of its proper divisors (11969721951826).

22421445426014 is a wasteful number, since it uses less digits than its factorization.

22421445426014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049791675.

The product of its (nonzero) digits is 491520, while the sum is 41.

Adding to 22421445426014 its reverse (41062454412422), we get a palindrome (63483899838436).

The spelling of 22421445426014 in words is "twenty-two trillion, four hundred twenty-one billion, four hundred forty-five million, four hundred twenty-six thousand, fourteen".