14020120012 has 12 divisors (see below), whose sum is σ = 24536385720. Its totient is φ = 7009724096.

The previous prime is 14020120003. The next prime is 14020120021. The reversal of 14020120012 is 21002102041.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (14020120003) and next prime (14020120021).

It is a junction number, because it is equal to n+sod(n) for n = 14020119974 and 14020120001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25908 + ... + 169444.

It is an arithmetic number, because the mean of its divisors is an integer number (2044698810).

Almost surely, 2^14020120012 is an apocalyptic number.

It is an amenable number.

14020120012 is a deficient number, since it is larger than the sum of its proper divisors (10516265708).

14020120012 is a wasteful number, since it uses less digits than its factorization.

14020120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167960 (or 167958 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 14020120012 its reverse (21002102041), we get a palindrome (35022222053).

The spelling of 14020120012 in words is "fourteen billion, twenty million, one hundred twenty thousand, twelve".