11101202102086 has 32 divisors (see below), whose sum is σ = 17838256417632. Its totient is φ = 5163116881920.

The previous prime is 11101202102063. The next prime is 11101202102087. The reversal of 11101202102086 is 68020120210111.

It is a super-2 number, since 2×11101202102086² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11101202102086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101202102087) 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, 4192095 + ... + 6306826.

It is an arithmetic number, because the mean of its divisors is an integer number (557445513051).

Almost surely, 2^{11101202102086} is an apocalyptic number.

11101202102086 is a deficient number, since it is larger than the sum of its proper divisors (6737054315546).

11101202102086 is a wasteful number, since it uses less digits than its factorization.

11101202102086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10499304.

The product of its (nonzero) digits is 384, while the sum is 25.

Adding to 11101202102086 its reverse (68020120210111), we get a palindrome (79121322312197).

The spelling of 11101202102086 in words is "eleven trillion, one hundred one billion, two hundred two million, one hundred two thousand, eighty-six".