120221012012 has 12 divisors (see below), whose sum is σ = 222762463560. Its totient is φ = 56574593856.

The previous prime is 120221012003. The next prime is 120221012047. The reversal of 120221012012 is 210210122021.

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, 883977962 + ... + 883978097.

It is an arithmetic number, because the mean of its divisors is an integer number (18563538630).

Almost surely, 2^120221012012 is an apocalyptic number.

It is an amenable number.

120221012012 is a deficient number, since it is larger than the sum of its proper divisors (102541451548).

120221012012 is a wasteful number, since it uses less digits than its factorization.

120221012012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767956080 (or 1767956078 counting only the distinct ones).

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

Adding to 120221012012 its reverse (210210122021), we get a palindrome (330431134033).

The spelling of 120221012012 in words is "one hundred twenty billion, two hundred twenty-one million, twelve thousand, twelve".