2211201044330 has 16 divisors (see below), whose sum is σ = 3980771610120. Its totient is φ = 884344922112.

The previous prime is 2211201044293. The next prime is 2211201044333. The reversal of 2211201044330 is 334401021122.

2211201044330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1506586859761 + 704614184569 = 1227431^2 + 839413^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2211201044296 and 2211201044305.

It is not an unprimeable number, because it can be changed into a prime (2211201044333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16868399 + ... + 16998978.

Almost surely, 2^{2211201044330} is an apocalyptic number.

2211201044330 is a deficient number, since it is larger than the sum of its proper divisors (1769570565790).

2211201044330 is a wasteful number, since it uses less digits than its factorization.

2211201044330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33873913.

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

Adding to 2211201044330 its reverse (334401021122), we get a palindrome (2545602065452).

The spelling of 2211201044330 in words is "two trillion, two hundred eleven billion, two hundred one million, forty-four thousand, three hundred thirty".