4021134122 has 16 divisors (see below), whose sum is σ = 6504019200. Its totient is φ = 1858289760.

The previous prime is 4021134101. The next prime is 4021134133. The reversal of 4021134122 is 2214311204.

It is a super-2 number, since 2×4021134122² = 32339039254225421768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4021134094 and 4021134103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1288922 + ... + 1292037.

It is an arithmetic number, because the mean of its divisors is an integer number (406501200).

Almost surely, 2^4021134122 is an apocalyptic number.

4021134122 is a deficient number, since it is larger than the sum of its proper divisors (2482885078).

4021134122 is a wasteful number, since it uses less digits than its factorization.

4021134122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2581021.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4021134122 is about 63412.4129961950. The cubic root of 4021134122 is about 1590.1918366165.

Adding to 4021134122 its reverse (2214311204), we get a palindrome (6235445326).

The spelling of 4021134122 in words is "four billion, twenty-one million, one hundred thirty-four thousand, one hundred twenty-two".