4421022135 has 32 divisors (see below), whose sum is σ = 7249082880. Its totient is φ = 2300082048.

The previous prime is 4421022121. The next prime is 4421022149. The reversal of 4421022135 is 5312201244.

It is an interprime number because it is at equal distance from previous prime (4421022121) and next prime (4421022149).

It is not a de Polignac number, because 4421022135 - 2⁵ = 4421022103 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82161 + ... + 124869.

It is an arithmetic number, because the mean of its divisors is an integer number (226533840).

Almost surely, 2^4421022135 is an apocalyptic number.

4421022135 is a deficient number, since it is larger than the sum of its proper divisors (2828060745).

4421022135 is a wasteful number, since it uses less digits than its factorization.

4421022135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42887.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4421022135 is about 66490.7672914067. The cubic root of 4421022135 is about 1641.2480752048.

Adding to 4421022135 its reverse (5312201244), we get a palindrome (9733223379).

The spelling of 4421022135 in words is "four billion, four hundred twenty-one million, twenty-two thousand, one hundred thirty-five".