11000102221111 has 16 divisors (see below), whose sum is σ = 11099467864800. Its totient is φ = 10901292318720.

The previous prime is 11000102221081. The next prime is 11000102221151. The reversal of 11000102221111 is 11112220100011.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11000102221111 - 2⁹ = 11000102220599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11000102221091 and 11000102221100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000102221151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45591351 + ... + 45831991.

It is an arithmetic number, because the mean of its divisors is an integer number (693716741550).

Almost surely, 2^{11000102221111} is an apocalyptic number.

11000102221111 is a deficient number, since it is larger than the sum of its proper divisors (99365643689).

11000102221111 is a wasteful number, since it uses less digits than its factorization.

11000102221111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241794.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11000102221111 its reverse (11112220100011), we get a palindrome (22112322321122).

The spelling of 11000102221111 in words is "eleven trillion, one hundred two million, two hundred twenty-one thousand, one hundred eleven".