222045043220043 has 8 divisors (see below), whose sum is σ = 296061369568656. Its totient is φ = 148029372842400.

The previous prime is 222045043220009. The next prime is 222045043220053. The reversal of 222045043220043 is 340022340540222.

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

It is a de Polignac number, because none of the positive numbers 2^k-222045043220043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 222045043219986 and 222045043220013.

It is not an unprimeable number, because it can be changed into a prime (222045043220053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163202368 + ... + 164557293.

It is an arithmetic number, because the mean of its divisors is an integer number (37007671196082).

Almost surely, 2^{222045043220043} is an apocalyptic number.

222045043220043 is a deficient number, since it is larger than the sum of its proper divisors (74016326348613).

222045043220043 is a wasteful number, since it uses less digits than its factorization.

222045043220043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327985485.

The product of its (nonzero) digits is 92160, while the sum is 33.

Adding to 222045043220043 its reverse (340022340540222), we get a palindrome (562067383760265).

The spelling of 222045043220043 in words is "two hundred twenty-two trillion, forty-five billion, forty-three million, two hundred twenty thousand, forty-three".