32112211110330 has 256 divisors, whose sum is σ = 84649047791616. Its totient is φ = 7748516920320.

The previous prime is 32112211110323. The next prime is 32112211110347. The reversal of 32112211110330 is 3301111221123.

It is a junction number, because it is equal to n+sod(n) for n = 32112211110297 and 32112211110306.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 5478961600 + ... + 5478967460.

It is an arithmetic number, because the mean of its divisors is an integer number (330660342936).

Almost surely, 2^{32112211110330} is an apocalyptic number.

32112211110330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32112211110330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42324523895808).

32112211110330 is an abundant number, since it is smaller than the sum of its proper divisors (52536836681286).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32112211110330 is a wasteful number, since it uses less digits than its factorization.

32112211110330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6941.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 32112211110330 its reverse (3301111221123), we get a palindrome (35413322331453).

The spelling of 32112211110330 in words is "thirty-two trillion, one hundred twelve billion, two hundred eleven million, one hundred ten thousand, three hundred thirty".