2112126120410 has 16 divisors (see below), whose sum is σ = 3827342637000. Its totient is φ = 839180310336.

The previous prime is 2112126120361. The next prime is 2112126120431. The reversal of 2112126120410 is 140216212112.

It can be written as a sum of positive squares in 4 ways, for example, as 1156547534041 + 955578586369 = 1075429^2 + 977537^2 .

It is a super-2 number, since 2×2112126120410² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708765665 + ... + 708768644.

Almost surely, 2^{2112126120410} is an apocalyptic number.

2112126120410 is a deficient number, since it is larger than the sum of its proper divisors (1715216516590).

2112126120410 is a wasteful number, since it uses less digits than its factorization.

2112126120410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1417534465.

The product of its (nonzero) digits is 384, while the sum is 23.

The spelling of 2112126120410 in words is "two trillion, one hundred twelve billion, one hundred twenty-six million, one hundred twenty thousand, four hundred ten".