1112012000121 has 32 divisors (see below), whose sum is σ = 1645687756800. Its totient is φ = 662201228480.

The previous prime is 1112012000119. The next prime is 1112012000123. The reversal of 1112012000121 is 1210002102111.

It is an interprime number because it is at equal distance from previous prime (1112012000119) and next prime (1112012000123).

It is not a de Polignac number, because 1112012000121 - 2¹ = 1112012000119 is a prime.

It is a super-3 number, since 3×1112012000121³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1112012000097 and 1112012000106.

It is not an unprimeable number, because it can be changed into a prime (1112012000123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3890320 + ... + 4166366.

It is an arithmetic number, because the mean of its divisors is an integer number (51427742400).

Almost surely, 2^{1112012000121} is an apocalyptic number.

1112012000121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1112012000121 is a deficient number, since it is larger than the sum of its proper divisors (533675756679).

1112012000121 is a wasteful number, since it uses less digits than its factorization.

1112012000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278189.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1112012000121 its reverse (1210002102111), we get a palindrome (2322014102232).

The spelling of 1112012000121 in words is "one trillion, one hundred twelve billion, twelve million, one hundred twenty-one", and thus it is an aban number.