20220021120011 has 8 divisors (see below), whose sum is σ = 20468954998800. Its totient is φ = 19972042842400.

The previous prime is 20220021119981. The next prime is 20220021120073. The reversal of 20220021120011 is 11002112002202.

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 20220021120011 - 2³⁰ = 20218947378187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20220021122011) 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, 238857716 + ... + 238942353.

It is an arithmetic number, because the mean of its divisors is an integer number (2558619374850).

Almost surely, 2^{20220021120011} is an apocalyptic number.

20220021120011 is a deficient number, since it is larger than the sum of its proper divisors (248933878789).

20220021120011 is a wasteful number, since it uses less digits than its factorization.

20220021120011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477800589.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20220021120011 its reverse (11002112002202), we get a palindrome (31222133122213).

The spelling of 20220021120011 in words is "twenty trillion, two hundred twenty billion, twenty-one million, one hundred twenty thousand, eleven".