1120112342121 has 8 divisors (see below), whose sum is σ = 1493931494944. Its totient is φ = 746517375360.

The previous prime is 1120112342119. The next prime is 1120112342161. The reversal of 1120112342121 is 1212432110211.

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

It is not a de Polignac number, because 1120112342121 - 2¹ = 1120112342119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120112342101) 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, 56034856 + ... + 56054841.

It is an arithmetic number, because the mean of its divisors is an integer number (186741436868).

Almost surely, 2^{1120112342121} is an apocalyptic number.

It is an amenable number.

1120112342121 is a deficient number, since it is larger than the sum of its proper divisors (373819152823).

1120112342121 is a wasteful number, since it uses less digits than its factorization.

1120112342121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112093031.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1120112342121 its reverse (1212432110211), we get a palindrome (2332544452332).

The spelling of 1120112342121 in words is "one trillion, one hundred twenty billion, one hundred twelve million, three hundred forty-two thousand, one hundred twenty-one".