120011102122212 has 192 divisors, whose sum is σ = 364089526026240. Its totient is φ = 33478197806592.

The previous prime is 120011102122187. The next prime is 120011102122231. The reversal of 120011102122212 is 212221201110021.

120011102122212 is a `hidden beast` number, since 120 + 0 + 1 + 110 + 212 + 221 + 2 = 666.

120011102122212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120011102122212² (a number of 29 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4760068 + ... + 16207419.

It is an arithmetic number, because the mean of its divisors is an integer number (1896299614720).

Almost surely, 2^{120011102122212} is an apocalyptic number.

120011102122212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120011102122212 is an abundant number, since it is smaller than the sum of its proper divisors (244078423904028).

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

120011102122212 is a wasteful number, since it uses less digits than its factorization.

120011102122212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20967687 (or 20967679 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 120011102122212 its reverse (212221201110021), we get a palindrome (332232303232233).

The spelling of 120011102122212 in words is "one hundred twenty trillion, eleven billion, one hundred two million, one hundred twenty-two thousand, two hundred twelve".