2122505009056 has 12 divisors (see below), whose sum is σ = 4178681736642. Its totient is φ = 1061252504512.

The previous prime is 2122505009041. The next prime is 2122505009099. The reversal of 2122505009056 is 6509005052212.

It can be written as a sum of positive squares in only one way, i.e., 2096298579600 + 26206429456 = 1447860^2 + 161884^2 .

It is a super-2 number, since 2×2122505009056² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33164140735 + ... + 33164140798.

Almost surely, 2^{2122505009056} is an apocalyptic number.

It is an amenable number.

2122505009056 is a deficient number, since it is larger than the sum of its proper divisors (2056176727586).

2122505009056 is an equidigital number, since it uses as much as digits as its factorization.

2122505009056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66328281543 (or 66328281535 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 2122505009056 in words is "two trillion, one hundred twenty-two billion, five hundred five million, nine thousand, fifty-six".