2211240100330 has 8 divisors (see below), whose sum is σ = 3980232180612. Its totient is φ = 884496040128.

The previous prime is 2211240100259. The next prime is 2211240100337. The reversal of 2211240100330 is 330010421122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2211189818049 + 50282281 = 1487007^2 + 7091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2211240100330² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211240100298 and 2211240100307.

It is not an unprimeable number, because it can be changed into a prime (2211240100337) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 110562005007 + ... + 110562005026.

Almost surely, 2^{2211240100330} is an apocalyptic number.

2211240100330 is a deficient number, since it is larger than the sum of its proper divisors (1768992080282).

2211240100330 is a wasteful number, since it uses less digits than its factorization.

2211240100330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221124010040.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2211240100330 its reverse (330010421122), we get a palindrome (2541250521452).

The spelling of 2211240100330 in words is "two trillion, two hundred eleven billion, two hundred forty million, one hundred thousand, three hundred thirty".