120220021210012 has 12 divisors (see below), whose sum is σ = 210605797918656. Its totient is φ = 60046936090400.

The previous prime is 120220021209983. The next prime is 120220021210073. The reversal of 120220021210012 is 210012120022021.

It is a happy number.

It is a congruent number.

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, 15768624364 + ... + 15768631987.

It is an arithmetic number, because the mean of its divisors is an integer number (17550483159888).

Almost surely, 2^{120220021210012} is an apocalyptic number.

It is an amenable number.

120220021210012 is a deficient number, since it is larger than the sum of its proper divisors (90385776708644).

120220021210012 is a wasteful number, since it uses less digits than its factorization.

120220021210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31537257308 (or 31537257306 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120220021210012 its reverse (210012120022021), we get a palindrome (330232141232033).

The spelling of 120220021210012 in words is "one hundred twenty trillion, two hundred twenty billion, twenty-one million, two hundred ten thousand, twelve".