1101102221102 has 24 divisors (see below), whose sum is σ = 1794302510616. Its totient is φ = 506545599456.

The previous prime is 1101102221029. The next prime is 1101102221119. The reversal of 1101102221102 is 2011222011011.

It is a super-2 number, since 2×1101102221102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 5201933 + ... + 5409464.

It is an arithmetic number, because the mean of its divisors is an integer number (74762604609).

Almost surely, 2^{1101102221102} is an apocalyptic number.

1101102221102 is a deficient number, since it is larger than the sum of its proper divisors (693200289514).

1101102221102 is a wasteful number, since it uses less digits than its factorization.

1101102221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10611732 (or 10611719 counting only the distinct ones).

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

Adding to 1101102221102 its reverse (2011222011011), we get a palindrome (3112324232113).

The spelling of 1101102221102 in words is "one trillion, one hundred one billion, one hundred two million, two hundred twenty-one thousand, one hundred two".