2102112322032 has 40 divisors (see below), whose sum is σ = 5431158226384. Its totient is φ = 700613604864.

The previous prime is 2102112322031. The next prime is 2102112322043. The reversal of 2102112322032 is 2302232112012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102112322031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2452183 + ... + 3196470.

Almost surely, 2^{2102112322032} is an apocalyptic number.

It is an amenable number.

2102112322032 is an abundant number, since it is smaller than the sum of its proper divisors (3329045904352).

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

2102112322032 is a wasteful number, since it uses less digits than its factorization.

2102112322032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5656417 (or 5656411 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2102112322032 its reverse (2302232112012), we get a palindrome (4404344434044).

The spelling of 2102112322032 in words is "two trillion, one hundred two billion, one hundred twelve million, three hundred twenty-two thousand, thirty-two".