11020112210102 has 8 divisors (see below), whose sum is σ = 16575209646816. Its totient is φ = 5495042327832.

The previous prime is 11020112210101. The next prime is 11020112210131. The reversal of 11020112210102 is 20101221102011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020112210101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7506887693 + ... + 7506889160.

It is an arithmetic number, because the mean of its divisors is an integer number (2071901205852).

Almost surely, 2^{11020112210102} is an apocalyptic number.

11020112210102 is a deficient number, since it is larger than the sum of its proper divisors (5555097436714).

11020112210102 is a wasteful number, since it uses less digits than its factorization.

11020112210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15013777222.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11020112210102 its reverse (20101221102011), we get a palindrome (31121333312113).

The spelling of 11020112210102 in words is "eleven trillion, twenty billion, one hundred twelve million, two hundred ten thousand, one hundred two".