4021411122 has 24 divisors (see below), whose sum is σ = 8721042876. Its totient is φ = 1339241856.

The previous prime is 4021411091. The next prime is 4021411157. The reversal of 4021411122 is 2211141204.

4021411122 is a `hidden beast` number, since 402 + 141 + 1 + 122 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3783357081 + 238054041 = 61509^2 + 15429^2 .

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 = 4021411095 and 4021411104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82083 + ... + 121574.

Almost surely, 2^4021411122 is an apocalyptic number.

4021411122 is an abundant number, since it is smaller than the sum of its proper divisors (4699631754).

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

4021411122 is a wasteful number, since it uses less digits than its factorization.

4021411122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204762 (or 204759 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 4021411122 is about 63414.5970735445. The cubic root of 4021411122 is about 1590.2283497835.

Adding to 4021411122 its reverse (2211141204), we get a palindrome (6232552326).

The spelling of 4021411122 in words is "four billion, twenty-one million, four hundred eleven thousand, one hundred twenty-two".