7082220357 has 48 divisors (see below), whose sum is σ = 10863652800. Its totient is φ = 4439909376.

The previous prime is 7082220331. The next prime is 7082220359. The reversal of 7082220357 is 7530222807.

It is a happy number.

7082220357 is a `hidden beast` number, since 7 + 0 + 82 + 220 + 357 = 666.

It is not a de Polignac number, because 7082220357 - 2¹² = 7082216261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7082220359) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1386394 + ... + 1391492.

It is an arithmetic number, because the mean of its divisors is an integer number (226326100).

Almost surely, 2^7082220357 is an apocalyptic number.

It is an amenable number.

7082220357 is a deficient number, since it is larger than the sum of its proper divisors (3781432443).

7082220357 is a wasteful number, since it uses less digits than its factorization.

7082220357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5282 (or 5279 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 7082220357 is about 84155.9288285739. The cubic root of 7082220357 is about 1920.3916624493.

The spelling of 7082220357 in words is "seven billion, eighty-two million, two hundred twenty thousand, three hundred fifty-seven".