14505221010106 has 4 divisors (see below), whose sum is σ = 21757831515162. Its totient is φ = 7252610505052.

The previous prime is 14505221010083. The next prime is 14505221010109. The reversal of 14505221010106 is 60101012250541.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9938943506881 + 4566277503225 = 3152609^2 + 2136885^2 .

It is not an unprimeable number, because it can be changed into a prime (14505221010109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3626305252525 + ... + 3626305252528.

Almost surely, 2^{14505221010106} is an apocalyptic number.

14505221010106 is a deficient number, since it is larger than the sum of its proper divisors (7252610505056).

14505221010106 is an equidigital number, since it uses as much as digits as its factorization.

14505221010106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7252610505055.

The product of its (nonzero) digits is 2400, while the sum is 28.

Adding to 14505221010106 its reverse (60101012250541), we get a palindrome (74606233260647).

The spelling of 14505221010106 in words is "fourteen trillion, five hundred five billion, two hundred twenty-one million, ten thousand, one hundred six".