7222701 has 4 divisors (see below), whose sum is σ = 9630272. Its totient is φ = 4815132.

The previous prime is 7222687. The next prime is 7222723. The reversal of 7222701 is 1072227.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7222701 - 2⁷ = 7222573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7222771) 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, 1203781 + ... + 1203786.

It is an arithmetic number, because the mean of its divisors is an integer number (2407568).

Almost surely, 2^7222701 is an apocalyptic number.

It is an amenable number.

7222701 is a deficient number, since it is larger than the sum of its proper divisors (2407571).

7222701 is a wasteful number, since it uses less digits than its factorization.

7222701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2407570.

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 7222701 is about 2687.5083255685. The cubic root of 7222701 is about 193.3006045139.

Adding to 7222701 its reverse (1072227), we get a palindrome (8294928).

The spelling of 7222701 in words is "seven million, two hundred twenty-two thousand, seven hundred one".