2202111011011 has 8 divisors (see below), whose sum is σ = 2265120405504. Its totient is φ = 2139637867080.

The previous prime is 2202111011003. The next prime is 2202111011039. The reversal of 2202111011011 is 1101101112022.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2202111011011 - 2³ = 2202111011003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202111010982 and 2202111011000.

It is not an unprimeable number, because it can be changed into a prime (2202111011911) 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, 134054311 + ... + 134070736.

It is an arithmetic number, because the mean of its divisors is an integer number (283140050688).

Almost surely, 2^{2202111011011} is an apocalyptic number.

2202111011011 is a deficient number, since it is larger than the sum of its proper divisors (63009394493).

2202111011011 is a wasteful number, since it uses less digits than its factorization.

2202111011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268125281.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 2202111011011 its reverse (1101101112022), we get a palindrome (3303212123033).

The spelling of 2202111011011 in words is "two trillion, two hundred two billion, one hundred eleven million, eleven thousand, eleven".