32123202032112 has 120 divisors (see below), whose sum is σ = 88496570420976. Its totient is φ = 10038652698624.

The previous prime is 32123202032039. The next prime is 32123202032147. The reversal of 32123202032112 is 21123020232123.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 940123 + ... + 8070330.

Almost surely, 2^{32123202032112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32123202032112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44248285210488).

32123202032112 is an abundant number, since it is smaller than the sum of its proper divisors (56373368388864).

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

32123202032112 is a wasteful number, since it uses less digits than its factorization.

32123202032112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9010755 (or 9010732 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 32123202032112 its reverse (21123020232123), we get a palindrome (53246222264235).

The spelling of 32123202032112 in words is "thirty-two trillion, one hundred twenty-three billion, two hundred two million, thirty-two thousand, one hundred twelve".