32214628868 has 12 divisors (see below), whose sum is σ = 56418093312. Its totient is φ = 16095173640.

The previous prime is 32214628841. The next prime is 32214628879. The reversal of 32214628868 is 86882641223.

It is a happy number.

It is a super-2 number, since 2×32214628868² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3029228 + ... + 3039843.

It is an arithmetic number, because the mean of its divisors is an integer number (4701507776).

Almost surely, 2^32214628868 is an apocalyptic number.

It is an amenable number.

32214628868 is a deficient number, since it is larger than the sum of its proper divisors (24203464444).

32214628868 is a wasteful number, since it uses less digits than its factorization.

32214628868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6070402 (or 6070400 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 50.

The spelling of 32214628868 in words is "thirty-two billion, two hundred fourteen million, six hundred twenty-eight thousand, eight hundred sixty-eight".