7222708382 has 4 divisors (see below), whose sum is σ = 10834062576. Its totient is φ = 3611354190.

The previous prime is 7222708333. The next prime is 7222708387. The reversal of 7222708382 is 2838072227.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7222708387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1805677094 + ... + 1805677097.

It is an arithmetic number, because the mean of its divisors is an integer number (2708515644).

Almost surely, 2^7222708382 is an apocalyptic number.

7222708382 is a deficient number, since it is larger than the sum of its proper divisors (3611354194).

7222708382 is a wasteful number, since it uses less digits than its factorization.

7222708382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3611354193.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 7222708382 is about 84986.5188250466. The cubic root of 7222708382 is about 1933.0067036853.

The spelling of 7222708382 in words is "seven billion, two hundred twenty-two million, seven hundred eight thousand, three hundred eighty-two".