2112125146033 has 12 divisors (see below), whose sum is σ = 2601489076452. Its totient is φ = 1703899276800.

The previous prime is 2112125146031. The next prime is 2112125146057. The reversal of 2112125146033 is 3306415212112.

It can be written as a sum of positive squares in 2 ways, for example, as 799295005089 + 1312830140944 = 894033^2 + 1145788^2 .

It is not a de Polignac number, because 2112125146033 - 2¹ = 2112125146031 is a prime.

It is a super-2 number, since 2×2112125146033² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2112125145986 and 2112125146004.

It is not an unprimeable number, because it can be changed into a prime (2112125146031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1267781368 + ... + 1267783033.

It is an arithmetic number, because the mean of its divisors is an integer number (216790756371).

Almost surely, 2^{2112125146033} is an apocalyptic number.

It is an amenable number.

2112125146033 is a deficient number, since it is larger than the sum of its proper divisors (489363930419).

2112125146033 is a wasteful number, since it uses less digits than its factorization.

2112125146033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535564432 (or 2535564425 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 2112125146033 in words is "two trillion, one hundred twelve billion, one hundred twenty-five million, one hundred forty-six thousand, thirty-three".