4422202040 has 16 divisors (see below), whose sum is σ = 9949954680. Its totient is φ = 1768880800.

The previous prime is 4422202021. The next prime is 4422202091. The reversal of 4422202040 is 402022244.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55277486 + ... + 55277565.

Almost surely, 2^4422202040 is an apocalyptic number.

4422202040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4422202040 is an abundant number, since it is smaller than the sum of its proper divisors (5527752640).

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

4422202040 is a wasteful number, since it uses less digits than its factorization.

4422202040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110555062 (or 110555058 counting only the distinct ones).

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

The square root of 4422202040 is about 66499.6393975185. The cubic root of 4422202040 is about 1641.3940704446.

Adding to 4422202040 its reverse (402022244), we get a palindrome (4824224284).

The spelling of 4422202040 in words is "four billion, four hundred twenty-two million, two hundred two thousand, forty".