2211234055330 has 64 divisors (see below), whose sum is σ = 4225375756800. Its totient is φ = 830289890304.

The previous prime is 2211234055319. The next prime is 2211234055333. The reversal of 2211234055330 is 335504321122.

It is a junction number, because it is equal to n+sod(n) for n = 2211234055292 and 2211234055301.

It is not an unprimeable number, because it can be changed into a prime (2211234055333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107336371 + ... + 107356969.

It is an arithmetic number, because the mean of its divisors is an integer number (66021496200).

Almost surely, 2^{2211234055330} is an apocalyptic number.

2211234055330 is a deficient number, since it is larger than the sum of its proper divisors (2014141701470).

2211234055330 is a wasteful number, since it uses less digits than its factorization.

2211234055330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22243.

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 2211234055330 its reverse (335504321122), we get a palindrome (2546738376452).

The spelling of 2211234055330 in words is "two trillion, two hundred eleven billion, two hundred thirty-four million, fifty-five thousand, three hundred thirty".