14201221002 has 16 divisors (see below), whose sum is σ = 28791517440. Its totient is φ = 4668894432.

The previous prime is 14201220991. The next prime is 14201221061. The reversal of 14201221002 is 20012210241.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16211002 + ... + 16211877.

It is an arithmetic number, because the mean of its divisors is an integer number (1799469840).

Almost surely, 2^14201221002 is an apocalyptic number.

14201221002 is an abundant number, since it is smaller than the sum of its proper divisors (14590296438).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14201221002 is a wasteful number, since it uses less digits than its factorization.

14201221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32422957.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 14201221002 its reverse (20012210241), we get a palindrome (34213431243).

The spelling of 14201221002 in words is "fourteen billion, two hundred one million, two hundred twenty-one thousand, two".