2422022422420 has 48 divisors (see below), whose sum is σ = 5210630208000. Its totient is φ = 945119924480.

The previous prime is 2422022422361. The next prime is 2422022422423. The reversal of 2422022422420 is 242242202242.

It is a super-2 number, since 2×2422022422420² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2422022422423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14281281 + ... + 14449879.

It is an arithmetic number, because the mean of its divisors is an integer number (108554796000).

Almost surely, 2^{2422022422420} is an apocalyptic number.

2422022422420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2422022422420 is an abundant number, since it is smaller than the sum of its proper divisors (2788607785580).

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

2422022422420 is a wasteful number, since it uses less digits than its factorization.

2422022422420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186168 (or 186166 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2422022422420 its reverse (242242202242), we get a palindrome (2664264624662).

The spelling of 2422022422420 in words is "two trillion, four hundred twenty-two billion, twenty-two million, four hundred twenty-two thousand, four hundred twenty".