4022012135 has 12 divisors (see below), whose sum is σ = 4855656648. Its totient is φ = 3198231696.

The previous prime is 4022012119. The next prime is 4022012143. The reversal of 4022012135 is 5312102204.

It is not a de Polignac number, because 4022012135 - 2⁴ = 4022012119 is a prime.

It is a super-2 number, since 2×4022012135² = 32353163228174516450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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, 125024 + ... + 153866.

It is an arithmetic number, because the mean of its divisors is an integer number (404638054).

Almost surely, 2^4022012135 is an apocalyptic number.

4022012135 is a deficient number, since it is larger than the sum of its proper divisors (833644513).

4022012135 is an equidigital number, since it uses as much as digits as its factorization.

4022012135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29182 (or 29015 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4022012135 is about 63419.3356556185. The cubic root of 4022012135 is about 1590.3075674406.

Adding to 4022012135 its reverse (5312102204), we get a palindrome (9334114339).

The spelling of 4022012135 in words is "four billion, twenty-two million, twelve thousand, one hundred thirty-five".