70282223617 has 4 divisors (see below), whose sum is σ = 70294596400. Its totient is φ = 70269850836.

The previous prime is 70282223591. The next prime is 70282223629. The reversal of 70282223617 is 71632228207.

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 a cyclic number.

It is not a de Polignac number, because 70282223617 - 2³¹ = 68134739969 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 70282223617.

It is not an unprimeable number, because it can be changed into a prime (70282223317) 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, 6177867 + ... + 6189232.

It is an arithmetic number, because the mean of its divisors is an integer number (17573649100).

Almost surely, 2^70282223617 is an apocalyptic number.

It is an amenable number.

70282223617 is a deficient number, since it is larger than the sum of its proper divisors (12372783).

70282223617 is a wasteful number, since it uses less digits than its factorization.

70282223617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12372782.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 70282223617 in words is "seventy billion, two hundred eighty-two million, two hundred twenty-three thousand, six hundred seventeen".