1102210110105 has 16 divisors (see below), whose sum is σ = 1899192805440. Its totient is φ = 542626515648.

The previous prime is 1102210110101. The next prime is 1102210110119. The reversal of 1102210110105 is 5010110122011.

It is not a de Polignac number, because 1102210110105 - 2² = 1102210110101 is a prime.

It is a super-2 number, since 2×1102210110105² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1102210110101) 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, 2826179575 + ... + 2826179964.

It is an arithmetic number, because the mean of its divisors is an integer number (118699550340).

Almost surely, 2^{1102210110105} is an apocalyptic number.

1102210110105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1102210110105 is a deficient number, since it is larger than the sum of its proper divisors (796982695335).

1102210110105 is a wasteful number, since it uses less digits than its factorization.

1102210110105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5652359560.

The product of its (nonzero) digits is 20, while the sum is 15.

Adding to 1102210110105 its reverse (5010110122011), we get a palindrome (6112320232116).

The spelling of 1102210110105 in words is "one trillion, one hundred two billion, two hundred ten million, one hundred ten thousand, one hundred five".