22421253314 has 16 divisors (see below), whose sum is σ = 34823529720. Its totient is φ = 10814119680.

The previous prime is 22421253311. The next prime is 22421253319. The reversal of 22421253314 is 41335212422.

22421253314 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 18519127225 + 3902126089 = 136085^2 + 62467^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is not an unprimeable number, because it can be changed into a prime (22421253311) 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, 113447 + ... + 240234.

Almost surely, 2^22421253314 is an apocalyptic number.

22421253314 is a deficient number, since it is larger than the sum of its proper divisors (12402276406).

22421253314 is a wasteful number, since it uses less digits than its factorization.

22421253314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354805.

The product of its digits is 11520, while the sum is 29.

Adding to 22421253314 its reverse (41335212422), we get a palindrome (63756465736).

The spelling of 22421253314 in words is "twenty-two billion, four hundred twenty-one million, two hundred fifty-three thousand, three hundred fourteen".