222244044403 has 4 divisors (see below), whose sum is σ = 222435141048. Its totient is φ = 222052947760.

The previous prime is 222244044401. The next prime is 222244044419. The reversal of 222244044403 is 304440442222.

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 222244044403 - 2¹ = 222244044401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222244044401) 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, 95546578 + ... + 95548903.

It is an arithmetic number, because the mean of its divisors is an integer number (55608785262).

Almost surely, 2^222244044403 is an apocalyptic number.

222244044403 is a deficient number, since it is larger than the sum of its proper divisors (191096645).

222244044403 is a wasteful number, since it uses less digits than its factorization.

222244044403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191096644.

The product of its (nonzero) digits is 49152, while the sum is 31.

Adding to 222244044403 its reverse (304440442222), we get a palindrome (526684486625).

The spelling of 222244044403 in words is "two hundred twenty-two billion, two hundred forty-four million, forty-four thousand, four hundred three".