4221362701 has 4 divisors (see below), whose sum is σ = 4469678172. Its totient is φ = 3973047232.

The previous prime is 4221362693. The next prime is 4221362713. The reversal of 4221362701 is 1072631224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2649160900 + 1572201801 = 51470^2 + 39651^2 .

It is a cyclic number.

It is not a de Polignac number, because 4221362701 - 2³ = 4221362693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4221362701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221362741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124157710 + ... + 124157743.

It is an arithmetic number, because the mean of its divisors is an integer number (1117419543).

Almost surely, 2^4221362701 is an apocalyptic number.

It is an amenable number.

4221362701 is a deficient number, since it is larger than the sum of its proper divisors (248315471).

4221362701 is a wasteful number, since it uses less digits than its factorization.

4221362701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248315470.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4221362701 is about 64972.0147525071. The cubic root of 4221362701 is about 1616.1595127574.

Adding to 4221362701 its reverse (1072631224), we get a palindrome (5293993925).

The spelling of 4221362701 in words is "four billion, two hundred twenty-one million, three hundred sixty-two thousand, seven hundred one".