222011513441 has 8 divisors (see below), whose sum is σ = 229688846400. Its totient is φ = 214335631440.

The previous prime is 222011513389. The next prime is 222011513459. The reversal of 222011513441 is 144315110222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222011513441 - 2²² = 222007319137 is a prime.

It is a super-2 number, since 2×222011513441² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 222011513441.

It is not an unprimeable number, because it can be changed into a prime (222011513491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46751 + ... + 667988.

It is an arithmetic number, because the mean of its divisors is an integer number (28711105800).

Almost surely, 2^222011513441 is an apocalyptic number.

It is an amenable number.

222011513441 is a deficient number, since it is larger than the sum of its proper divisors (7677332959).

222011513441 is a wasteful number, since it uses less digits than its factorization.

222011513441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 725479.

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 222011513441 its reverse (144315110222), we get a palindrome (366326623663).

The spelling of 222011513441 in words is "two hundred twenty-two billion, eleven million, five hundred thirteen thousand, four hundred forty-one".