2252550211994 has 4 divisors (see below), whose sum is σ = 3378825317994. Its totient is φ = 1126275105996.

The previous prime is 2252550211991. The next prime is 2252550212009. The reversal of 2252550211994 is 4991120552522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2241532980625 + 11017231369 = 1497175^2 + 104963^2 .

It is not an unprimeable number, because it can be changed into a prime (2252550211991) by changing a digit.

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 as a sum of consecutive naturals, namely, 563137552997 + ... + 563137553000.

Almost surely, 2^{2252550211994} is an apocalyptic number.

2252550211994 is a deficient number, since it is larger than the sum of its proper divisors (1126275106000).

2252550211994 is a wasteful number, since it uses less digits than its factorization.

2252550211994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126275105999.

The product of its (nonzero) digits is 648000, while the sum is 47.

The spelling of 2252550211994 in words is "two trillion, two hundred fifty-two billion, five hundred fifty million, two hundred eleven thousand, nine hundred ninety-four".