2422011212120 has 32 divisors (see below), whose sum is σ = 5451047338320. Its totient is φ = 968533887360.

The previous prime is 2422011212081. The next prime is 2422011212129. The reversal of 2422011212120 is 212121102242.

It is a happy number.

2422011212120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2422011212120² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2422011212092 and 2422011212101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422011212129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8311142 + ... + 8597621.

Almost surely, 2^{2422011212120} is an apocalyptic number.

2422011212120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422011212120 is an abundant number, since it is smaller than the sum of its proper divisors (3029036126200).

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

2422011212120 is a wasteful number, since it uses less digits than its factorization.

2422011212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16912355 (or 16912351 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 2422011212120 its reverse (212121102242), we get a palindrome (2634132314362).

The spelling of 2422011212120 in words is "two trillion, four hundred twenty-two billion, eleven million, two hundred twelve thousand, one hundred twenty".