1102221122111 has 8 divisors (see below), whose sum is σ = 1103007954000. Its totient is φ = 1101434405760.

The previous prime is 1102221122087. The next prime is 1102221122159. The reversal of 1102221122111 is 1112211222011.

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

It is a cyclic number.

It is not a de Polignac number, because 1102221122111 - 2¹⁰ = 1102221121087 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1102221122111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102221122311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29257415 + ... + 29295063.

It is an arithmetic number, because the mean of its divisors is an integer number (137875994250).

Almost surely, 2^{1102221122111} is an apocalyptic number.

1102221122111 is a deficient number, since it is larger than the sum of its proper divisors (786831889).

1102221122111 is a wasteful number, since it uses less digits than its factorization.

1102221122111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57769.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 1102221122111 its reverse (1112211222011), we get a palindrome (2214432344122).

The spelling of 1102221122111 in words is "one trillion, one hundred two billion, two hundred twenty-one million, one hundred twenty-two thousand, one hundred eleven".