2212839194902 has 16 divisors (see below), whose sum is σ = 3793858418592. Its totient is φ = 948254705280.

The previous prime is 2212839194843. The next prime is 2212839194911. The reversal of 2212839194902 is 2094919382122.

It is a self number, because there is not a number n which added to its sum of digits gives 2212839194902.

It is a congruent number.

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, 8614713 + ... + 8867860.

It is an arithmetic number, because the mean of its divisors is an integer number (237116151162).

Almost surely, 2^{2212839194902} is an apocalyptic number.

2212839194902 is a deficient number, since it is larger than the sum of its proper divisors (1581019223690).

2212839194902 is a wasteful number, since it uses less digits than its factorization.

2212839194902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17491623.

The product of its (nonzero) digits is 1119744, while the sum is 52.

The spelling of 2212839194902 in words is "two trillion, two hundred twelve billion, eight hundred thirty-nine million, one hundred ninety-four thousand, nine hundred two".