112011210011121 has 4 divisors (see below), whose sum is σ = 149348280014832. Its totient is φ = 74674140007412.

The previous prime is 112011210011101. The next prime is 112011210011143. The reversal of 112011210011121 is 121110012110211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 112011210011121 - 2⁴³ = 103215116988913 is a prime.

It is a super-2 number, since 2×112011210011121² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 112011210011121.

It is not an unprimeable number, because it can be changed into a prime (112011210011101) 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, 18668535001851 + ... + 18668535001856.

It is an arithmetic number, because the mean of its divisors is an integer number (37337070003708).

Almost surely, 2^{112011210011121} is an apocalyptic number.

It is an amenable number.

112011210011121 is a deficient number, since it is larger than the sum of its proper divisors (37337070003711).

112011210011121 is an equidigital number, since it uses as much as digits as its factorization.

112011210011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37337070003710.

The product of its (nonzero) digits is 8, while the sum is 15.

Adding to 112011210011121 its reverse (121110012110211), we get a palindrome (233121222121332).

The spelling of 112011210011121 in words is "one hundred twelve trillion, eleven billion, two hundred ten million, eleven thousand, one hundred twenty-one".