32212221120218 has 8 divisors (see below), whose sum is σ = 48342648914112. Its totient is φ = 16098004815516.

The previous prime is 32212221120217. The next prime is 32212221120227. The reversal of 32212221120218 is 81202112221223.

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

It is not an unprimeable number, because it can be changed into a prime (32212221120217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4052867330 + ... + 4052875277.

It is an arithmetic number, because the mean of its divisors is an integer number (6042831114264).

Almost surely, 2^{32212221120218} is an apocalyptic number.

32212221120218 is a deficient number, since it is larger than the sum of its proper divisors (16130427793894).

32212221120218 is a wasteful number, since it uses less digits than its factorization.

32212221120218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8105744596.

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 32212221120218 in words is "thirty-two trillion, two hundred twelve billion, two hundred twenty-one million, one hundred twenty thousand, two hundred eighteen".