2943400712222 has 16 divisors (see below), whose sum is σ = 4783529477232. Its totient is φ = 1352917426560.

The previous prime is 2943400712141. The next prime is 2943400712233. The reversal of 2943400712222 is 2222170043492.

It is a happy number.

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, 1006633529 + ... + 1006636452.

It is an arithmetic number, because the mean of its divisors is an integer number (298970592327).

Almost surely, 2^{2943400712222} is an apocalyptic number.

2943400712222 is a deficient number, since it is larger than the sum of its proper divisors (1840128765010).

2943400712222 is a wasteful number, since it uses less digits than its factorization.

2943400712222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013270043.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 2943400712222 in words is "two trillion, nine hundred forty-three billion, four hundred million, seven hundred twelve thousand, two hundred twenty-two".