120212001000012 has 48 divisors (see below), whose sum is σ = 281943258734592. Its totient is φ = 39864024451200.

The previous prime is 120212000999977. The next prime is 120212001000017. The reversal of 120212001000012 is 210000100212021.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (120212001000017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15458728 + ... + 21895119.

It is an arithmetic number, because the mean of its divisors is an integer number (5873817890304).

Almost surely, 2^{120212001000012} is an apocalyptic number.

120212001000012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120212001000012 is an abundant number, since it is smaller than the sum of its proper divisors (161731257734580).

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

120212001000012 is a wasteful number, since it uses less digits than its factorization.

120212001000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37355238 (or 37355236 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120212001000012 its reverse (210000100212021), we get a palindrome (330212101212033).

The spelling of 120212001000012 in words is "one hundred twenty trillion, two hundred twelve billion, one million, twelve", and thus it is an aban number.