120221012012000 has 96 divisors (see below), whose sum is σ = 312758498838240. Its totient is φ = 45259675084800.

The previous prime is 120221012011999. The next prime is 120221012012053. The reversal of 120221012012000 is 210210122021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 883910030 + ... + 884046029.

It is an arithmetic number, because the mean of its divisors is an integer number (3257901029565).

Almost surely, 2^{120221012012000} is an apocalyptic number.

120221012012000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120221012012000 is an abundant number, since it is smaller than the sum of its proper divisors (192537486826240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120221012012000 is a wasteful number, since it uses less digits than its factorization.

120221012012000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767956101 (or 1767956083 counting only the distinct ones).

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

Adding to 120221012012000 its reverse (210210122021), we get a palindrome (120431222134021).

The spelling of 120221012012000 in words is "one hundred twenty trillion, two hundred twenty-one billion, twelve million, twelve thousand".