2212021033011 has 6 divisors (see below), whose sum is σ = 3195141492140. Its totient is φ = 1474680688668.

The previous prime is 2212021032997. The next prime is 2212021033097. The reversal of 2212021033011 is 1103301202122.

2212021033011 is a `hidden beast` number, since 2 + 2 + 120 + 210 + 330 + 1 + 1 = 666.

It is not a de Polignac number, because 2212021033011 - 2⁷ = 2212021032883 is a prime.

It is a super-2 number, since 2×2212021033011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212021073011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122890057381 + ... + 122890057398.

Almost surely, 2^{2212021033011} is an apocalyptic number.

2212021033011 is a deficient number, since it is larger than the sum of its proper divisors (983120459129).

2212021033011 is a wasteful number, since it uses less digits than its factorization.

2212021033011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245780114785 (or 245780114782 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2212021033011 its reverse (1103301202122), we get a palindrome (3315322235133).

The spelling of 2212021033011 in words is "two trillion, two hundred twelve billion, twenty-one million, thirty-three thousand, eleven".