852126104212 has 24 divisors (see below), whose sum is σ = 1494337803336. Its totient is φ = 425173085568.

The previous prime is 852126104189. The next prime is 852126104231. The reversal of 852126104212 is 212401621258.

852126104212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 151014623236 + 701111480976 = 388606^2 + 837324^2 .

It is a super-2 number, since 2×852126104212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5347758 + ... + 5504794.

It is an arithmetic number, because the mean of its divisors is an integer number (62264075139).

Almost surely, 2^852126104212 is an apocalyptic number.

It is an amenable number.

852126104212 is a deficient number, since it is larger than the sum of its proper divisors (642211699124).

852126104212 is a wasteful number, since it uses less digits than its factorization.

852126104212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159867 (or 159865 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The spelling of 852126104212 in words is "eight hundred fifty-two billion, one hundred twenty-six million, one hundred four thousand, two hundred twelve".