222440002225043 has 4 divisors (see below), whose sum is σ = 222440949629760. Its totient is φ = 222439054820328.

The previous prime is 222440002225039. The next prime is 222440002225109. The reversal of 222440002225043 is 340522200044222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 222440002225043 - 2² = 222440002225039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222440002225013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473350088 + ... + 473819781.

It is an arithmetic number, because the mean of its divisors is an integer number (55610237407440).

Almost surely, 2^{222440002225043} is an apocalyptic number.

222440002225043 is a deficient number, since it is larger than the sum of its proper divisors (947404717).

222440002225043 is an equidigital number, since it uses as much as digits as its factorization.

222440002225043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947404716.

The product of its (nonzero) digits is 61440, while the sum is 32.

Adding to 222440002225043 its reverse (340522200044222), we get a palindrome (562962202269265).

The spelling of 222440002225043 in words is "two hundred twenty-two trillion, four hundred forty billion, two million, two hundred twenty-five thousand, forty-three".