1102042206 has 16 divisors (see below), whose sum is σ = 2448982800. Its totient is φ = 367347384.

The previous prime is 1102042181. The next prime is 1102042223. The reversal of 1102042206 is 6022402011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 10204041 + ... + 10204148.

It is an arithmetic number, because the mean of its divisors is an integer number (153061425).

Almost surely, 2^1102042206 is an apocalyptic number.

1102042206 is an abundant number, since it is smaller than the sum of its proper divisors (1346940594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102042206 is a wasteful number, since it uses less digits than its factorization.

1102042206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20408200 (or 20408194 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1102042206 is about 33197.0210410513. The cubic root of 1102042206 is about 1032.9185473877.

Adding to 1102042206 its reverse (6022402011), we get a palindrome (7124444217).

The spelling of 1102042206 in words is "one billion, one hundred two million, forty-two thousand, two hundred six".