120012223001012 has 6 divisors (see below), whose sum is σ = 210021390251778. Its totient is φ = 60006111500504.

The previous prime is 120012223001009. The next prime is 120012223001023. The reversal of 120012223001012 is 210100322210021.

It can be written as a sum of positive squares in only one way, i.e., 93086875607716 + 26925347393296 = 9648154^2 + 5188964^2 .

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, 15001527875123 + ... + 15001527875130.

It is an arithmetic number, because the mean of its divisors is an integer number (35003565041963).

Almost surely, 2^{120012223001012} is an apocalyptic number.

It is an amenable number.

120012223001012 is a deficient number, since it is larger than the sum of its proper divisors (90009167250766).

120012223001012 is a wasteful number, since it uses less digits than its factorization.

120012223001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30003055750257 (or 30003055750255 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 120012223001012 its reverse (210100322210021), we get a palindrome (330112545211033).

The spelling of 120012223001012 in words is "one hundred twenty trillion, twelve billion, two hundred twenty-three million, one thousand, twelve".