4421022151 has 8 divisors (see below), whose sum is σ = 5441258144. Its totient is φ = 3497951520.

The previous prime is 4421022149. The next prime is 4421022157. The reversal of 4421022151 is 1512201244.

4421022151 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4421022151 - 2¹ = 4421022149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4421022157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24291240 + ... + 24291421.

It is an arithmetic number, because the mean of its divisors is an integer number (680157268).

Almost surely, 2^4421022151 is an apocalyptic number.

4421022151 is a deficient number, since it is larger than the sum of its proper divisors (1020235993).

4421022151 is a wasteful number, since it uses less digits than its factorization.

4421022151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48582681.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 4421022151 is about 66490.7674117242. The cubic root of 4421022151 is about 1641.2480771848.

Adding to 4421022151 its reverse (1512201244), we get a palindrome (5933223395).

The spelling of 4421022151 in words is "four billion, four hundred twenty-one million, twenty-two thousand, one hundred fifty-one".