1102044422 has 16 divisors (see below), whose sum is σ = 1768599600. Its totient is φ = 513462240.

The previous prime is 1102044413. The next prime is 1102044469. The reversal of 1102044422 is 2244402011.

It is a super-2 number, since 2×1102044422² = 2429003816122628168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1102044394 and 1102044403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 235397 + ... + 240032.

It is an arithmetic number, because the mean of its divisors is an integer number (110537475).

Almost surely, 2^1102044422 is an apocalyptic number.

1102044422 is a deficient number, since it is larger than the sum of its proper divisors (666555178).

1102044422 is a wasteful number, since it uses less digits than its factorization.

1102044422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475511.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 1102044422 is about 33197.0544175233. The cubic root of 1102044422 is about 1032.9192397223.

Adding to 1102044422 its reverse (2244402011), we get a palindrome (3346446433).

The spelling of 1102044422 in words is "one billion, one hundred two million, forty-four thousand, four hundred twenty-two".