120011012322012 has 36 divisors (see below), whose sum is σ = 346698480042096. Its totient is φ = 34288860663360.

The previous prime is 120011012321929. The next prime is 120011012322043. The reversal of 120011012322012 is 210223210110021.

120011012322012 is a `hidden beast` number, since 1 + 200 + 110 + 123 + 220 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238117087689 + ... + 238117088192.

Almost surely, 2^{120011012322012} is an apocalyptic number.

120011012322012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120011012322012 is an abundant number, since it is smaller than the sum of its proper divisors (226687467720084).

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

120011012322012 is a wasteful number, since it uses less digits than its factorization.

120011012322012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476234175898 (or 476234175893 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 120011012322012 its reverse (210223210110021), we get a palindrome (330234222432033).

The spelling of 120011012322012 in words is "one hundred twenty trillion, eleven billion, twelve million, three hundred twenty-two thousand, twelve".