14225221137730 has 8 divisors (see below), whose sum is σ = 25605398047932. Its totient is φ = 5690088455088.

The previous prime is 14225221137683. The next prime is 14225221137737. The reversal of 14225221137730 is 3773112252241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 13771647174289 + 453573963441 = 3711017^2 + 673479^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14225221137737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 711261056877 + ... + 711261056896.

Almost surely, 2^{14225221137730} is an apocalyptic number.

14225221137730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14225221137730 is a deficient number, since it is larger than the sum of its proper divisors (11380176910202).

14225221137730 is a wasteful number, since it uses less digits than its factorization.

14225221137730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1422522113780.

The product of its (nonzero) digits is 141120, while the sum is 40.

Adding to 14225221137730 its reverse (3773112252241), we get a palindrome (17998333389971).

The spelling of 14225221137730 in words is "fourteen trillion, two hundred twenty-five billion, two hundred twenty-one million, one hundred thirty-seven thousand, seven hundred thirty".