32203402112112 has 160 divisors (see below), whose sum is σ = 103743403997184. Its totient is φ = 8362636512000.

The previous prime is 32203402112107. The next prime is 32203402112149. The reversal of 32203402112112 is 21121120430223.

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 31 ways as a sum of consecutive naturals, for example, 15472123 + ... + 17429669.

Almost surely, 2^{32203402112112} 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 32203402112112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51871701998592).

32203402112112 is an abundant number, since it is smaller than the sum of its proper divisors (71540001885072).

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

32203402112112 is a wasteful number, since it uses less digits than its factorization.

32203402112112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962027 (or 1962021 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 32203402112112 its reverse (21121120430223), we get a palindrome (53324522542335).

The spelling of 32203402112112 in words is "thirty-two trillion, two hundred three billion, four hundred two million, one hundred twelve thousand, one hundred twelve".