111002240206 has 64 divisors (see below), whose sum is σ = 203593162752. Its totient is φ = 45071532000.

The previous prime is 111002240189. The next prime is 111002240243. The reversal of 111002240206 is 602042200111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1021051 + ... + 1124521.

It is an arithmetic number, because the mean of its divisors is an integer number (3181143168).

Almost surely, 2^111002240206 is an apocalyptic number.

111002240206 is a deficient number, since it is larger than the sum of its proper divisors (92590922546).

111002240206 is a wasteful number, since it uses less digits than its factorization.

111002240206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103550 (or 103528 counting only the distinct ones).

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

Adding to 111002240206 its reverse (602042200111), we get a palindrome (713044440317).

The spelling of 111002240206 in words is "one hundred eleven billion, two million, two hundred forty thousand, two hundred six".