2010111101222 has 16 divisors (see below), whose sum is σ = 3451960830240. Its totient is φ = 859962164928.

The previous prime is 2010111101213. The next prime is 2010111101233. The reversal of 2010111101222 is 2221011110102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2010111101197 and 2010111101206.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 126160193 + ... + 126176124.

It is an arithmetic number, because the mean of its divisors is an integer number (215747551890).

Almost surely, 2^{2010111101222} is an apocalyptic number.

2010111101222 is a deficient number, since it is larger than the sum of its proper divisors (1441849729018).

2010111101222 is a wasteful number, since it uses less digits than its factorization.

2010111101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252336895.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 2010111101222 its reverse (2221011110102), we get a palindrome (4231122211324).

The spelling of 2010111101222 in words is "two trillion, ten billion, one hundred eleven million, one hundred one thousand, two hundred twenty-two".