2212550066122 has 16 divisors (see below), whose sum is σ = 3634302779712. Its totient is φ = 1001880601120.

The previous prime is 2212550066081. The next prime is 2212550066137. The reversal of 2212550066122 is 2216600552122.

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 7 ways as a sum of consecutive naturals, for example, 191192803 + ... + 191204374.

It is an arithmetic number, because the mean of its divisors is an integer number (227143923732).

Almost surely, 2^{2212550066122} is an apocalyptic number.

2212550066122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2212550066122 is a deficient number, since it is larger than the sum of its proper divisors (1421752713590).

2212550066122 is a wasteful number, since it uses less digits than its factorization.

2212550066122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382397453.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 2212550066122 in words is "two trillion, two hundred twelve billion, five hundred fifty million, sixty-six thousand, one hundred twenty-two".