32112220322222 has 8 divisors (see below), whose sum is σ = 48260784094272. Its totient is φ = 16025292290800.

The previous prime is 32112220322207. The next prime is 32112220322327. The reversal of 32112220322222 is 22222302221123.

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

It is a junction number, because it is equal to n+sod(n) for n = 32112220322191 and 32112220322200.

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, 15408933854 + ... + 15408935937.

It is an arithmetic number, because the mean of its divisors is an integer number (6032598011784).

Almost surely, 2^{32112220322222} is an apocalyptic number.

32112220322222 is a deficient number, since it is larger than the sum of its proper divisors (16148563772050).

32112220322222 is a wasteful number, since it uses less digits than its factorization.

32112220322222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30817870314.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 32112220322222 its reverse (22222302221123), we get a palindrome (54334522543345).

The spelling of 32112220322222 in words is "thirty-two trillion, one hundred twelve billion, two hundred twenty million, three hundred twenty-two thousand, two hundred twenty-two".