14701218212 has 6 divisors (see below), whose sum is σ = 25727131878. Its totient is φ = 7350609104.

The previous prime is 14701218193. The next prime is 14701218221. The reversal of 14701218212 is 21281210741.

It can be written as a sum of positive squares in only one way, i.e., 14152909156 + 548309056 = 118966^2 + 23416^2 .

It is a super-2 number, since 2×14701218212² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837652273 + ... + 1837652280.

It is an arithmetic number, because the mean of its divisors is an integer number (4287855313).

Almost surely, 2^14701218212 is an apocalyptic number.

It is an amenable number.

14701218212 is a deficient number, since it is larger than the sum of its proper divisors (11025913666).

14701218212 is a wasteful number, since it uses less digits than its factorization.

14701218212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3675304557 (or 3675304555 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 29.

Adding to 14701218212 its reverse (21281210741), we get a palindrome (35982428953).

The spelling of 14701218212 in words is "fourteen billion, seven hundred one million, two hundred eighteen thousand, two hundred twelve".