4420200422 has 64 divisors (see below), whose sum is σ = 7502519808. Its totient is φ = 1952359200.

The previous prime is 4420200391. The next prime is 4420200479. The reversal of 4420200422 is 2240020244.

It is a junction number, because it is equal to n+sod(n) for n = 4420200394 and 4420200403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26468183 + ... + 26468349.

It is an arithmetic number, because the mean of its divisors is an integer number (117226872).

Almost surely, 2^4420200422 is an apocalyptic number.

4420200422 is a deficient number, since it is larger than the sum of its proper divisors (3082319386).

4420200422 is a wasteful number, since it uses less digits than its factorization.

4420200422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426 (or 404 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 4420200422 is about 66484.5878531258. The cubic root of 4420200422 is about 1641.1463854144.

Adding to 4420200422 its reverse (2240020244), we get a palindrome (6660220666).

The spelling of 4420200422 in words is "four billion, four hundred twenty million, two hundred thousand, four hundred twenty-two".