120210212022012 has 144 divisors (see below), whose sum is σ = 348610643110912. Its totient is φ = 34213633130880.

The previous prime is 120210212021959. The next prime is 120210212022037. The reversal of 120210212022012 is 210220212012021.

It is a happy number.

120210212022012 is a `hidden beast` number, since 1 + 20 + 210 + 212 + 0 + 220 + 1 + 2 = 666.

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 pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 295975437 + ... + 296381307.

Almost surely, 2^{120210212022012} is an apocalyptic number.

120210212022012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120210212022012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174305321555456).

120210212022012 is an abundant number, since it is smaller than the sum of its proper divisors (228400431088900).

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

120210212022012 is a wasteful number, since it uses less digits than its factorization.

120210212022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410408 (or 410403 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 120210212022012 its reverse (210220212012021), we get a palindrome (330430424034033).

Subtracting 120210212022012 from its reverse (210220212012021), we obtain a palindrome (90009999990009).

The spelling of 120210212022012 in words is "one hundred twenty trillion, two hundred ten billion, two hundred twelve million, twenty-two thousand, twelve".