2241111322 has 4 divisors (see below), whose sum is σ = 3361666986. Its totient is φ = 1120555660.

The previous prime is 2241111277. The next prime is 2241111371. The reversal of 2241111322 is 2231111422.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2231111422 = 2 ⋅1115555711.

It can be written as a sum of positive squares in only one way, i.e., 2102130801 + 138980521 = 45849^2 + 11789^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2241111322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560277829 + ... + 560277832.

Almost surely, 2^2241111322 is an apocalyptic number.

2241111322 is a deficient number, since it is larger than the sum of its proper divisors (1120555664).

2241111322 is a wasteful number, since it uses less digits than its factorization.

2241111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120555663.

The product of its digits is 192, while the sum is 19.

The square root of 2241111322 is about 47340.3772904272. The cubic root of 2241111322 is about 1308.6428697270.

Adding to 2241111322 its reverse (2231111422), we get a palindrome (4472222744).

It can be divided in two parts, 22411 and 11322, that added together give a palindrome (33733).

The spelling of 2241111322 in words is "two billion, two hundred forty-one million, one hundred eleven thousand, three hundred twenty-two".