2220211021011 has 24 divisors (see below), whose sum is σ = 3095026259136. Its totient is φ = 1415584972560.

The previous prime is 2220211021009. The next prime is 2220211021013. The reversal of 2220211021011 is 1101201120222.

2220211021011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2220211021009) and next prime (2220211021013).

It is not a de Polignac number, because 2220211021011 - 2¹ = 2220211021009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2220211021013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11462076 + ... + 11654166.

It is an arithmetic number, because the mean of its divisors is an integer number (128959427464).

Almost surely, 2^{2220211021011} is an apocalyptic number.

2220211021011 is a deficient number, since it is larger than the sum of its proper divisors (874815238125).

2220211021011 is a wasteful number, since it uses less digits than its factorization.

2220211021011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199423 (or 199400 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2220211021011 its reverse (1101201120222), we get a palindrome (3321412141233).

The spelling of 2220211021011 in words is "two trillion, two hundred twenty billion, two hundred eleven million, twenty-one thousand, eleven".