2112334322550 has 96 divisors (see below), whose sum is σ = 5567363085600. Its totient is φ = 528183490560.

The previous prime is 2112334322531. The next prime is 2112334322563. The reversal of 2112334322550 is 552234332112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 853765 + ... + 2225664.

It is an arithmetic number, because the mean of its divisors is an integer number (57993365475).

Almost surely, 2^{2112334322550} is an apocalyptic number.

2112334322550 is an abundant number, since it is smaller than the sum of its proper divisors (3455028763050).

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

2112334322550 is a wasteful number, since it uses less digits than its factorization.

2112334322550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3079730 (or 3079725 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 33.

Adding to 2112334322550 its reverse (552234332112), we get a palindrome (2664568654662).

The spelling of 2112334322550 in words is "two trillion, one hundred twelve billion, three hundred thirty-four million, three hundred twenty-two thousand, five hundred fifty".