222020440441223 has 4 divisors (see below), whose sum is σ = 222117265755528. Its totient is φ = 221923615126920.

The previous prime is 222020440441183. The next prime is 222020440441237. The reversal of 222020440441223 is 322144044020222.

222020440441223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222020440441223 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 222020440441223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222020440411223) 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, 48412653713 + ... + 48412658298.

It is an arithmetic number, because the mean of its divisors is an integer number (55529316438882).

Almost surely, 2^{222020440441223} is an apocalyptic number.

222020440441223 is a deficient number, since it is larger than the sum of its proper divisors (96825314305).

222020440441223 is an equidigital number, since it uses as much as digits as its factorization.

222020440441223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96825314304.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 222020440441223 its reverse (322144044020222), we get a palindrome (544164484461445).

The spelling of 222020440441223 in words is "two hundred twenty-two trillion, twenty billion, four hundred forty million, four hundred forty-one thousand, two hundred twenty-three".