20222320011 has 8 divisors (see below), whose sum is σ = 27104262144. Its totient is φ = 13410962280.

The previous prime is 20222319983. The next prime is 20222320021. The reversal of 20222320011 is 11002322202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20222320011 - 2⁷ = 20222319883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20222320021) 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 7 ways as a sum of consecutive naturals, for example, 17645431 + ... + 17646576.

It is an arithmetic number, because the mean of its divisors is an integer number (3388032768).

Almost surely, 2^20222320011 is an apocalyptic number.

20222320011 is a deficient number, since it is larger than the sum of its proper divisors (6881942133).

20222320011 is a wasteful number, since it uses less digits than its factorization.

20222320011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35292201.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20222320011 its reverse (11002322202), we get a palindrome (31224642213).

The spelling of 20222320011 in words is "twenty billion, two hundred twenty-two million, three hundred twenty thousand, eleven".