1102044122 has 8 divisors (see below), whose sum is σ = 1656993972. Its totient is φ = 549712800.

The previous prime is 1102044113. The next prime is 1102044131. The reversal of 1102044122 is 2214402011.

It is an interprime number because it is at equal distance from previous prime (1102044113) and next prime (1102044131).

It can be written as a sum of positive squares in 2 ways, for example, as 920576281 + 181467841 = 30341^2 + 13471^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1102044122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 653579 + ... + 655262.

Almost surely, 2^1102044122 is an apocalyptic number.

1102044122 is a deficient number, since it is larger than the sum of its proper divisors (554949850).

1102044122 is a wasteful number, since it uses less digits than its factorization.

1102044122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309264.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1102044122 is about 33197.0498990498. The cubic root of 1102044122 is about 1032.9191459948.

Adding to 1102044122 its reverse (2214402011), we get a palindrome (3316446133).

The spelling of 1102044122 in words is "one billion, one hundred two million, forty-four thousand, one hundred twenty-two".