32222324828 has 12 divisors (see below), whose sum is σ = 57913097592. Its totient is φ = 15675725520.

The previous prime is 32222324809. The next prime is 32222324839. The reversal of 32222324828 is 82842322223.

It is a super-2 number, since 2×32222324828² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32222324791 and 32222324800.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108859058 + ... + 108859353.

It is an arithmetic number, because the mean of its divisors is an integer number (4826091466).

Almost surely, 2^32222324828 is an apocalyptic number.

It is an amenable number.

32222324828 is a deficient number, since it is larger than the sum of its proper divisors (25690772764).

32222324828 is a wasteful number, since it uses less digits than its factorization.

32222324828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217718452 (or 217718450 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

The spelling of 32222324828 in words is "thirty-two billion, two hundred twenty-two million, three hundred twenty-four thousand, eight hundred twenty-eight".