4022200420 has 48 divisors (see below), whose sum is σ = 9727014528. Its totient is φ = 1368506880.

The previous prime is 4022200411. The next prime is 4022200471. The reversal of 4022200420 is 240022204.

It is a junction number, because it is equal to n+sod(n) for n = 4022200394 and 4022200403.

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, 91317 + ... + 127996.

It is an arithmetic number, because the mean of its divisors is an integer number (202646136).

Almost surely, 2^4022200420 is an apocalyptic number.

It is an amenable number.

4022200420 is an abundant number, since it is smaller than the sum of its proper divisors (5704814108).

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

4022200420 is a wasteful number, since it uses less digits than its factorization.

4022200420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219460 (or 219458 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4022200420 is about 63420.8200829980. The cubic root of 4022200420 is about 1590.3323830783.

Adding to 4022200420 its reverse (240022204), we get a palindrome (4262222624).

The spelling of 4022200420 in words is "four billion, twenty-two million, two hundred thousand, four hundred twenty".