222043462432513 has 8 divisors (see below), whose sum is σ = 237528603841032. Its totient is φ = 206827627831296.

The previous prime is 222043462432457. The next prime is 222043462432537. The reversal of 222043462432513 is 315234264340222.

It can be written as a sum of positive squares in 4 ways, for example, as 11803670308609 + 210239792123904 = 3435647^2 + 14499648^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222043462432513 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222043462432513.

It is not an unprimeable number, because it can be changed into a prime (222043462432313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67326700120 + ... + 67326703417.

It is an arithmetic number, because the mean of its divisors is an integer number (29691075480129).

Almost surely, 2^{222043462432513} is an apocalyptic number.

It is an amenable number.

222043462432513 is a deficient number, since it is larger than the sum of its proper divisors (15485141408519).

222043462432513 is a wasteful number, since it uses less digits than its factorization.

222043462432513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134653403651.

The product of its (nonzero) digits is 1658880, while the sum is 43.

The spelling of 222043462432513 in words is "two hundred twenty-two trillion, forty-three billion, four hundred sixty-two million, four hundred thirty-two thousand, five hundred thirteen".