2126336212 has 96 divisors (see below), whose sum is σ = 5102899200. Its totient is φ = 748379520.

The previous prime is 2126336161. The next prime is 2126336243.

2126336212 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 182539 + ... + 193837.

It is an arithmetic number, because the mean of its divisors is an integer number (53155200).

Almost surely, 2^2126336212 is an apocalyptic number.

2126336212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2126336212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2551449600).

2126336212 is an abundant number, since it is smaller than the sum of its proper divisors (2976562988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2126336212 is a wasteful number, since it uses less digits than its factorization.

2126336212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11381 (or 11379 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 2126336212 is about 46112.2132628656. The cubic root of 2126336212 is about 1285.9102115976.

It can be divided in two parts, 21263 and 36212, that added together give a palindrome (57475).

The spelling of 2126336212 in words is "two billion, one hundred twenty-six million, three hundred thirty-six thousand, two hundred twelve".