2089224995550 has 192 divisors, whose sum is σ = 6597218893824. Its totient is φ = 424887868800.

The previous prime is 2089224995513. The next prime is 2089224995581. The reversal of 2089224995550 is 555994229802.

It is a super-2 number, since 2×2089224995550² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1381462 + ... + 2467161.

It is an arithmetic number, because the mean of its divisors is an integer number (34360515072).

Almost surely, 2^{2089224995550} is an apocalyptic number.

2089224995550 is an abundant number, since it is smaller than the sum of its proper divisors (4507993898274).

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

2089224995550 is a wasteful number, since it uses less digits than its factorization.

2089224995550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3848703 (or 3848698 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 60.

The spelling of 2089224995550 in words is "two trillion, eighty-nine billion, two hundred twenty-four million, nine hundred ninety-five thousand, five hundred fifty".