2211313010232 has 128 divisors (see below), whose sum is σ = 5875044514560. Its totient is φ = 691193518080.

The previous prime is 2211313010209. The next prime is 2211313010303. The reversal of 2211313010232 is 2320103131122.

It is a super-3 number, since 3×2211313010232³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211313010199 and 2211313010208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132477007 + ... + 132493697.

It is an arithmetic number, because the mean of its divisors is an integer number (45898785270).

Almost surely, 2^{2211313010232} 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 2211313010232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2937522257280).

2211313010232 is an abundant number, since it is smaller than the sum of its proper divisors (3663731504328).

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

2211313010232 is a wasteful number, since it uses less digits than its factorization.

2211313010232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17893 (or 17889 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2211313010232 its reverse (2320103131122), we get a palindrome (4531416141354).

The spelling of 2211313010232 in words is "two trillion, two hundred eleven billion, three hundred thirteen million, ten thousand, two hundred thirty-two".