2220022020024 has 48 divisors (see below), whose sum is σ = 6016301431920. Its totient is φ = 739546811520.

The previous prime is 2220022020023. The next prime is 2220022020037. The reversal of 2220022020024 is 4200202200222.

It is a happy number.

2220022020024 is a `hidden beast` number, since 2 + 220 + 0 + 220 + 200 + 24 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 2220022019979 and 2220022020006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2220022020023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9477837 + ... + 9709244.

It is an arithmetic number, because the mean of its divisors is an integer number (125339613165).

Almost surely, 2^{2220022020024} is an apocalyptic number.

2220022020024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2220022020024 is an abundant number, since it is smaller than the sum of its proper divisors (3796279411896).

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

2220022020024 is a wasteful number, since it uses less digits than its factorization.

2220022020024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19188700 (or 19188693 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 18.

Adding to 2220022020024 its reverse (4200202200222), we get a palindrome (6420224220246).

The spelling of 2220022020024 in words is "two trillion, two hundred twenty billion, twenty-two million, twenty thousand, twenty-four".