222412421504041 has 4 divisors (see below), whose sum is σ = 222418380985684. Its totient is φ = 222406462022400.

The previous prime is 222412421504017. The next prime is 222412421504093. The reversal of 222412421504041 is 140405124214222.

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

It can be written as a sum of positive squares in 2 ways, for example, as 68039748401641 + 154372673102400 = 8248621^2 + 12424680^2 .

It is a cyclic number.

It is not a de Polignac number, because 222412421504041 - 2¹¹ = 222412421501993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222412421503988 and 222412421504006.

It is not an unprimeable number, because it can be changed into a prime (222412421501041) 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, 2979684840 + ... + 2979759481.

It is an arithmetic number, because the mean of its divisors is an integer number (55604595246421).

Almost surely, 2^{222412421504041} is an apocalyptic number.

It is an amenable number.

222412421504041 is a deficient number, since it is larger than the sum of its proper divisors (5959481643).

222412421504041 is an equidigital number, since it uses as much as digits as its factorization.

222412421504041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5959481642.

The product of its (nonzero) digits is 40960, while the sum is 34.

Adding to 222412421504041 its reverse (140405124214222), we get a palindrome (362817545718263).

The spelling of 222412421504041 in words is "two hundred twenty-two trillion, four hundred twelve billion, four hundred twenty-one million, five hundred four thousand, forty-one".