4021103322 has 48 divisors (see below), whose sum is σ = 8885736288. Its totient is φ = 1313750880.

The previous prime is 4021103299. The next prime is 4021103329. The reversal of 4021103322 is 2233011204.

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 = 4021103295 and 4021103304.

It is not an unprimeable number, because it can be changed into a prime (4021103329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1497393 + ... + 1500075.

It is an arithmetic number, because the mean of its divisors is an integer number (185119506).

Almost surely, 2^4021103322 is an apocalyptic number.

4021103322 is an abundant number, since it is smaller than the sum of its proper divisors (4864632966).

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

4021103322 is a wasteful number, since it uses less digits than its factorization.

4021103322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4315 (or 4312 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 4021103322 is about 63412.1701410699. The cubic root of 4021103322 is about 1590.1877765651.

Adding to 4021103322 its reverse (2233011204), we get a palindrome (6254114526).

The spelling of 4021103322 in words is "four billion, twenty-one million, one hundred three thousand, three hundred twenty-two".