1105022564242 has 4 divisors (see below), whose sum is σ = 1657533846366. Its totient is φ = 552511282120.

The previous prime is 1105022564227. The next prime is 1105022564257. The reversal of 1105022564242 is 2424652205011.

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

It is an interprime number because it is at equal distance from previous prime (1105022564227) and next prime (1105022564257).

It can be written as a sum of positive squares in only one way, i.e., 839035848121 + 265986716121 = 915989^2 + 515739^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1105022564198 and 1105022564207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276255641059 + ... + 276255641062.

Almost surely, 2^{1105022564242} is an apocalyptic number.

1105022564242 is a deficient number, since it is larger than the sum of its proper divisors (552511282124).

1105022564242 is an equidigital number, since it uses as much as digits as its factorization.

1105022564242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552511282123.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 1105022564242 its reverse (2424652205011), we get a palindrome (3529674769253).

It can be divided in two parts, 1105022 and 564242, that added together give a square (1669264 = 1292²).

The spelling of 1105022564242 in words is "one trillion, one hundred five billion, twenty-two million, five hundred sixty-four thousand, two hundred forty-two".