4420202022 has 32 divisors (see below), whose sum is σ = 10139535360. Its totient is φ = 1425871080.

The previous prime is 4420201987. The next prime is 4420202023. The reversal of 4420202022 is 2202020244.

4420202022 is a `hidden beast` number, since 442 + 0 + 20 + 202 + 2 = 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 = 4420201986 and 4420202004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420202023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1318578 + ... + 1321925.

It is an arithmetic number, because the mean of its divisors is an integer number (316860480).

Almost surely, 2^4420202022 is an apocalyptic number.

4420202022 is an abundant number, since it is smaller than the sum of its proper divisors (5719333338).

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

4420202022 is a wasteful number, since it uses less digits than its factorization.

4420202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2640545 (or 2640539 counting only the distinct ones).

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

The square root of 4420202022 is about 66484.5998859886. The cubic root of 4420202022 is about 1641.1465834321.

Adding to 4420202022 its reverse (2202020244), we get a palindrome (6622222266).

The spelling of 4420202022 in words is "four billion, four hundred twenty million, two hundred two thousand, twenty-two".