2022012011 has 8 divisors (see below), whose sum is σ = 2156358960. Its totient is φ = 1889376768.

The previous prime is 2022011947. The next prime is 2022012023. The reversal of 2022012011 is 1102102202.

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 2022012011 - 2⁶ = 2022011947 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2022011983 and 2022012001.

It is not an unprimeable number, because it can be changed into a prime (2022012061) 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, 425486 + ... + 430211.

It is an arithmetic number, because the mean of its divisors is an integer number (269544870).

Almost surely, 2^2022012011 is an apocalyptic number.

2022012011 is a deficient number, since it is larger than the sum of its proper divisors (134346949).

2022012011 is a wasteful number, since it uses less digits than its factorization.

2022012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855853.

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2022012011 is about 44966.7878661574. The cubic root of 2022012011 is about 1264.5264280544.

Adding to 2022012011 its reverse (1102102202), we get a palindrome (3124114213).

The spelling of 2022012011 in words is "two billion, twenty-two million, twelve thousand, eleven".