1102022112223 has 4 divisors (see below), whose sum is σ = 1128900700368. Its totient is φ = 1075143524080.

The previous prime is 1102022112211. The next prime is 1102022112229. The reversal of 1102022112223 is 3222112202011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1102022112223 - 2²¹ = 1102020015071 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 1102022112223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102022112229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13439294011 + ... + 13439294092.

It is an arithmetic number, because the mean of its divisors is an integer number (282225175092).

Almost surely, 2^{1102022112223} is an apocalyptic number.

1102022112223 is a deficient number, since it is larger than the sum of its proper divisors (26878588145).

1102022112223 is an equidigital number, since it uses as much as digits as its factorization.

1102022112223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26878588144.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1102022112223 its reverse (3222112202011), we get a palindrome (4324134314234).

The spelling of 1102022112223 in words is "one trillion, one hundred two billion, twenty-two million, one hundred twelve thousand, two hundred twenty-three".