14021030311212 has 48 divisors (see below), whose sum is σ = 34568559970560. Its totient is φ = 4410858426048.

The previous prime is 14021030311201. The next prime is 14021030311261. The reversal of 14021030311212 is 21211303012041.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116852103 + ... + 116972030.

It is an arithmetic number, because the mean of its divisors is an integer number (720178332720).

Almost surely, 2^{14021030311212} is an apocalyptic number.

14021030311212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14021030311212 is an abundant number, since it is smaller than the sum of its proper divisors (20547529659348).

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

14021030311212 is a wasteful number, since it uses less digits than its factorization.

14021030311212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233824422 (or 233824420 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 14021030311212 its reverse (21211303012041), we get a palindrome (35232333323253).

The spelling of 14021030311212 in words is "fourteen trillion, twenty-one billion, thirty million, three hundred eleven thousand, two hundred twelve".