2252242202550 has 24 divisors (see below), whose sum is σ = 5585560662696. Its totient is φ = 600597920640.

The previous prime is 2252242202549. The next prime is 2252242202603. The reversal of 2252242202550 is 552022422522.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7507473859 + ... + 7507474158.

It is an arithmetic number, because the mean of its divisors is an integer number (232731694279).

Almost surely, 2^{2252242202550} is an apocalyptic number.

2252242202550 is an abundant number, since it is smaller than the sum of its proper divisors (3333318460146).

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

2252242202550 is a wasteful number, since it uses less digits than its factorization.

2252242202550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15014948032 (or 15014948027 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 33.

The spelling of 2252242202550 in words is "two trillion, two hundred fifty-two billion, two hundred forty-two million, two hundred two thousand, five hundred fifty".