2111011222210 has 64 divisors (see below), whose sum is σ = 4187671239168. Its totient is φ = 759791200000.

The previous prime is 2111011222163. The next prime is 2111011222213. The reversal of 2111011222210 is 122221101112.

It is not an unprimeable number, because it can be changed into a prime (2111011222213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35755815 + ... + 35814805.

It is an arithmetic number, because the mean of its divisors is an integer number (65432363112).

Almost surely, 2^{2111011222210} is an apocalyptic number.

2111011222210 is a deficient number, since it is larger than the sum of its proper divisors (2076660016958).

2111011222210 is a wasteful number, since it uses less digits than its factorization.

2111011222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62331.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2111011222210 its reverse (122221101112), we get a palindrome (2233232323322).

The spelling of 2111011222210 in words is "two trillion, one hundred eleven billion, eleven million, two hundred twenty-two thousand, two hundred ten".