222412443441 has 16 divisors (see below), whose sum is σ = 302172249600. Its totient is φ = 145464300800.

The previous prime is 222412443437. The next prime is 222412443457. The reversal of 222412443441 is 144344214222.

It is a cyclic number.

It is not a de Polignac number, because 222412443441 - 2² = 222412443437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222412443401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1915360 + ... + 2028158.

It is an arithmetic number, because the mean of its divisors is an integer number (18885765600).

Almost surely, 2^222412443441 is an apocalyptic number.

It is an amenable number.

222412443441 is a deficient number, since it is larger than the sum of its proper divisors (79759806159).

222412443441 is a wasteful number, since it uses less digits than its factorization.

222412443441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125256.

The product of its digits is 49152, while the sum is 33.

Adding to 222412443441 its reverse (144344214222), we get a palindrome (366756657663).

The spelling of 222412443441 in words is "two hundred twenty-two billion, four hundred twelve million, four hundred forty-three thousand, four hundred forty-one".