2212082136 has 160 divisors (see below), whose sum is σ = 6842404800. Its totient is φ = 662074560.

The previous prime is 2212082129. The next prime is 2212082141. The reversal of 2212082136 is 6312802122.

2212082136 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 589755 + ... + 593493.

It is an arithmetic number, because the mean of its divisors is an integer number (42765030).

Almost surely, 2^2212082136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2212082136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3421202400).

2212082136 is an abundant number, since it is smaller than the sum of its proper divisors (4630322664).

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

2212082136 is a wasteful number, since it uses less digits than its factorization.

2212082136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851 (or 3838 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2212082136 is about 47032.7772516146. Note that the first 3 decimals coincide. The cubic root of 2212082136 is about 1302.9679989518.

Adding to 2212082136 its reverse (6312802122), we get a palindrome (8524884258).

The spelling of 2212082136 in words is "two billion, two hundred twelve million, eighty-two thousand, one hundred thirty-six".