32200221122 has 16 divisors (see below), whose sum is σ = 50871385152. Its totient is φ = 15256177200.

The previous prime is 32200221121. The next prime is 32200221143. The reversal of 32200221122 is 22112200223.

It is a self number, because there is not a number n which added to its sum of digits gives 32200221122.

It is not an unprimeable number, because it can be changed into a prime (32200221121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3266129 + ... + 3275972.

It is an arithmetic number, because the mean of its divisors is an integer number (3179461572).

Almost surely, 2^32200221122 is an apocalyptic number.

32200221122 is a deficient number, since it is larger than the sum of its proper divisors (18671164030).

32200221122 is a wasteful number, since it uses less digits than its factorization.

32200221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6542233.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 32200221122 its reverse (22112200223), we get a palindrome (54312421345).

The spelling of 32200221122 in words is "thirty-two billion, two hundred million, two hundred twenty-one thousand, one hundred twenty-two".