12120200102012 has 6 divisors (see below), whose sum is σ = 21210350178528. Its totient is φ = 6060100051004.

The previous prime is 12120200101951. The next prime is 12120200102033. The reversal of 12120200102012 is 21020100202121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515025012748 + ... + 1515025012755.

It is an arithmetic number, because the mean of its divisors is an integer number (3535058363088).

Almost surely, 2^{12120200102012} is an apocalyptic number.

It is an amenable number.

12120200102012 is a deficient number, since it is larger than the sum of its proper divisors (9090150076516).

12120200102012 is a wasteful number, since it uses less digits than its factorization.

12120200102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3030050025507 (or 3030050025505 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12120200102012 its reverse (21020100202121), we get a palindrome (33140300304133).

The spelling of 12120200102012 in words is "twelve trillion, one hundred twenty billion, two hundred million, one hundred two thousand, twelve".