2022001011 has 12 divisors (see below), whose sum is σ = 2929339192. Its totient is φ = 1343998656.

The previous prime is 2022000989. The next prime is 2022001013. The reversal of 2022001011 is 1101002202.

It is not a de Polignac number, because 2022001011 - 2¹⁷ = 2021869939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022000984 and 2022001002.

It is not an unprimeable number, because it can be changed into a prime (2022001013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 330301 + ... + 336366.

Almost surely, 2^2022001011 is an apocalyptic number.

2022001011 is a deficient number, since it is larger than the sum of its proper divisors (907338181).

2022001011 is a wasteful number, since it uses less digits than its factorization.

2022001011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667010 (or 667007 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

The square root of 2022001011 is about 44966.6655534964. The cubic root of 2022001011 is about 1264.5241349892.

Adding to 2022001011 its reverse (1101002202), we get a palindrome (3123003213).

The spelling of 2022001011 in words is "two billion, twenty-two million, one thousand, eleven".