120010212121012 has 24 divisors (see below), whose sum is σ = 213261832274400. Its totient is φ = 59079179084640.

The previous prime is 120010212120989. The next prime is 120010212121049. The reversal of 120010212121012 is 210121212010021.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114356914 + ... + 115401577.

It is an arithmetic number, because the mean of its divisors is an integer number (8885909678100).

Almost surely, 2^{120010212121012} is an apocalyptic number.

It is an amenable number.

120010212121012 is a deficient number, since it is larger than the sum of its proper divisors (93251620153388).

120010212121012 is a wasteful number, since it uses less digits than its factorization.

120010212121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229760511 (or 229760509 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120010212121012 its reverse (210121212010021), we get a palindrome (330131424131033).

The spelling of 120010212121012 in words is "one hundred twenty trillion, ten billion, two hundred twelve million, one hundred twenty-one thousand, twelve".