1120122210111 has 8 divisors (see below), whose sum is σ = 1558430901120. Its totient is φ = 714280829592.

The previous prime is 1120122210083. The next prime is 1120122210149. The reversal of 1120122210111 is 1110122210211.

It is a happy number.

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

It is not a de Polignac number, because 1120122210111 - 2¹⁷ = 1120122079039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120122210511) 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, 8116827541 + ... + 8116827678.

It is an arithmetic number, because the mean of its divisors is an integer number (194803862640).

Almost surely, 2^{1120122210111} is an apocalyptic number.

1120122210111 is a deficient number, since it is larger than the sum of its proper divisors (438308691009).

1120122210111 is a wasteful number, since it uses less digits than its factorization.

1120122210111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16233655245.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 1120122210111 its reverse (1110122210211), we get a palindrome (2230244420322).

The spelling of 1120122210111 in words is "one trillion, one hundred twenty billion, one hundred twenty-two million, two hundred ten thousand, one hundred eleven".