2220222022011 has 24 divisors (see below), whose sum is σ = 3727249244160. Its totient is φ = 1247194935216.

The previous prime is 2220222021977. The next prime is 2220222022061. The reversal of 2220222022011 is 1102202220222.

2220222022011 is a `hidden beast` number, since 2 + 220 + 2 + 220 + 220 + 1 + 1 = 666.

2220222022011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2220222022011 - 2⁷ = 2220222021883 is a prime.

It is a super-2 number, since 2×2220222022011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2220222022061) 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, 298654075 + ... + 298661508.

It is an arithmetic number, because the mean of its divisors is an integer number (155302051840).

Almost surely, 2^{2220222022011} is an apocalyptic number.

2220222022011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2220222022011 is a deficient number, since it is larger than the sum of its proper divisors (1507027222149).

2220222022011 is a wasteful number, since it uses less digits than its factorization.

2220222022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597315655 (or 597315652 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2220222022011 its reverse (1102202220222), we get a palindrome (3322424242233).

The spelling of 2220222022011 in words is "two trillion, two hundred twenty billion, two hundred twenty-two million, twenty-two thousand, eleven".