2220044020422 has 32 divisors (see below), whose sum is σ = 4443278353920. Its totient is φ = 739483155840.

The previous prime is 2220044020373. The next prime is 2220044020433. The reversal of 2220044020422 is 2240204400222.

2220044020422 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 2×2220044020422² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2220044020392 and 2220044020401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49845079 + ... + 49889597.

It is an arithmetic number, because the mean of its divisors is an integer number (138852448560).

Almost surely, 2^{2220044020422} is an apocalyptic number.

2220044020422 is an abundant number, since it is smaller than the sum of its proper divisors (2223234333498).

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

2220044020422 is a wasteful number, since it uses less digits than its factorization.

2220044020422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50308.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2220044020422 its reverse (2240204400222), we get a palindrome (4460248420644).

The spelling of 2220044020422 in words is "two trillion, two hundred twenty billion, forty-four million, twenty thousand, four hundred twenty-two".