120210212022021 has 96 divisors (see below), whose sum is σ = 196206083184384. Its totient is φ = 70287073920000.

The previous prime is 120210212021959. The next prime is 120210212022037. The reversal of 120210212022021 is 120220212012021.

It is a happy number.

120210212022021 is a `hidden beast` number, since 1 + 2 + 0 + 210 + 212 + 0 + 220 + 21 = 666.

It is not a de Polignac number, because 120210212022021 - 2³³ = 120201622087429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 120210212021985 and 120210212022003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120210212042021) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 292866891 + ... + 293277063.

It is an arithmetic number, because the mean of its divisors is an integer number (2043813366504).

Almost surely, 2^{120210212022021} is an apocalyptic number.

120210212022021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120210212022021 is a deficient number, since it is larger than the sum of its proper divisors (75995871162363).

120210212022021 is a wasteful number, since it uses less digits than its factorization.

120210212022021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411035 (or 411032 counting only the distinct ones).

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

Adding to 120210212022021 its reverse (120220212012021), we get a palindrome (240430424034042).

The spelling of 120210212022021 in words is "one hundred twenty trillion, two hundred ten billion, two hundred twelve million, twenty-two thousand, twenty-one".