68970730022 has 32 divisors (see below), whose sum is σ = 109992453120. Its totient is φ = 32323536000.

The previous prime is 68970729979. The next prime is 68970730051. The reversal of 68970730022 is 22003707986.

It is a super-2 number, since 2×68970730022² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9673823 + ... + 9680949.

It is an arithmetic number, because the mean of its divisors is an integer number (3437264160).

Almost surely, 2^68970730022 is an apocalyptic number.

68970730022 is a deficient number, since it is larger than the sum of its proper divisors (41021723098).

68970730022 is a wasteful number, since it uses less digits than its factorization.

68970730022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8276.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 68970730022 in words is "sixty-eight billion, nine hundred seventy million, seven hundred thirty thousand, twenty-two".