32201021211112 has 48 divisors (see below), whose sum is σ = 65411263800000. Its totient is φ = 14854573820736.

The previous prime is 32201021211101. The next prime is 32201021211131. The reversal of 32201021211112 is 21111212010223.

It is a self number, because there is not a number n which added to its sum of digits gives 32201021211112.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3254662 + ... + 8659957.

It is an arithmetic number, because the mean of its divisors is an integer number (1362734662500).

Almost surely, 2^{32201021211112} is an apocalyptic number.

It is an amenable number.

32201021211112 is an abundant number, since it is smaller than the sum of its proper divisors (33210242588888).

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

32201021211112 is a wasteful number, since it uses less digits than its factorization.

32201021211112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11916650 (or 11916633 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 32201021211112 its reverse (21111212010223), we get a palindrome (53312233221335).

The spelling of 32201021211112 in words is "thirty-two trillion, two hundred one billion, twenty-one million, two hundred eleven thousand, one hundred twelve".