2213100241232 has 10 divisors (see below), whose sum is σ = 4287881717418. Its totient is φ = 1106550120608.

The previous prime is 2213100241217. The next prime is 2213100241241. The reversal of 2213100241232 is 2321420013122.

It can be written as a sum of positive squares in only one way, i.e., 1944730655296 + 268369585936 = 1394536^2 + 518044^2 .

It is a super-2 number, since 2×2213100241232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2213100241198 and 2213100241207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69159382523 + ... + 69159382554.

Almost surely, 2^{2213100241232} is an apocalyptic number.

It is an amenable number.

2213100241232 is a deficient number, since it is larger than the sum of its proper divisors (2074781476186).

2213100241232 is a wasteful number, since it uses less digits than its factorization.

2213100241232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138318765085 (or 138318765079 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2213100241232 its reverse (2321420013122), we get a palindrome (4534520254354).

The spelling of 2213100241232 in words is "two trillion, two hundred thirteen billion, one hundred million, two hundred forty-one thousand, two hundred thirty-two".