11112201102 has 8 divisors (see below), whose sum is σ = 22224402216. Its totient is φ = 3704067032.

The previous prime is 11112201101. The next prime is 11112201137. The reversal of 11112201102 is 20110221111.

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

11112201102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11112201101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 926016753 + ... + 926016764.

It is an arithmetic number, because the mean of its divisors is an integer number (2778050277).

Almost surely, 2^11112201102 is an apocalyptic number.

11112201102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11112201102 is a wasteful number, since it uses less digits than its factorization.

11112201102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852033522.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11112201102 its reverse (20110221111), we get a palindrome (31222422213).

The spelling of 11112201102 in words is "eleven billion, one hundred twelve million, two hundred one thousand, one hundred two".