6897222854935 has 8 divisors (see below), whose sum is σ = 9459048486816. Its totient is φ = 4729524243360.

The previous prime is 6897222854927. The next prime is 6897222854941. The reversal of 6897222854935 is 5394582227986.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 6897222854935 - 2³ = 6897222854927 is a prime.

It is a super-2 number, since 2×6897222854935² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98531755036 + ... + 98531755105.

It is an arithmetic number, because the mean of its divisors is an integer number (1182381060852).

Almost surely, 2^{6897222854935} is an apocalyptic number.

6897222854935 is a deficient number, since it is larger than the sum of its proper divisors (2561825631881).

6897222854935 is a wasteful number, since it uses less digits than its factorization.

6897222854935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197063510153.

The product of its digits is 522547200, while the sum is 70.

The spelling of 6897222854935 in words is "six trillion, eight hundred ninety-seven billion, two hundred twenty-two million, eight hundred fifty-four thousand, nine hundred thirty-five".