1101120212223 has 48 divisors (see below), whose sum is σ = 1617229950336. Its totient is φ = 721836619200.

The previous prime is 1101120212221. The next prime is 1101120212267. The reversal of 1101120212223 is 3222120211011.

1101120212223 is a `hidden beast` number, since 110 + 1 + 120 + 212 + 223 = 666.

It is not a de Polignac number, because 1101120212223 - 2¹ = 1101120212221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1101120212196 and 1101120212205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101120212221) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180478873 + ... + 180484973.

It is an arithmetic number, because the mean of its divisors is an integer number (33692290632).

Almost surely, 2^{1101120212223} is an apocalyptic number.

1101120212223 is a deficient number, since it is larger than the sum of its proper divisors (516109738113).

1101120212223 is a wasteful number, since it uses less digits than its factorization.

1101120212223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7284 (or 7281 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1101120212223 its reverse (3222120211011), we get a palindrome (4323240423234).

The spelling of 1101120212223 in words is "one trillion, one hundred one billion, one hundred twenty million, two hundred twelve thousand, two hundred twenty-three".