2113201122994 has 16 divisors (see below), whose sum is σ = 3444950318040. Its totient is φ = 966375671040.

The previous prime is 2113201122973. The next prime is 2113201123001. The reversal of 2113201122994 is 4992211023112.

It can be written as a sum of positive squares in 4 ways, for example, as 1506601588969 + 606599534025 = 1227437^2 + 778845^2 .

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, 372827287 + ... + 372832954.

Almost surely, 2^{2113201122994} is an apocalyptic number.

2113201122994 is a deficient number, since it is larger than the sum of its proper divisors (1331749195046).

2113201122994 is a wasteful number, since it uses less digits than its factorization.

2113201122994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745660365.

The product of its (nonzero) digits is 15552, while the sum is 37.

The spelling of 2113201122994 in words is "two trillion, one hundred thirteen billion, two hundred one million, one hundred twenty-two thousand, nine hundred ninety-four".