20210032322011 has 4 divisors (see below), whose sum is σ = 23097179796592. Its totient is φ = 17322884847432.

The previous prime is 20210032322009. The next prime is 20210032322071. The reversal of 20210032322011 is 11022323001202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20210032322011 - 2¹ = 20210032322009 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20210032322011.

It is not an unprimeable number, because it can be changed into a prime (20210032322071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1443573737280 + ... + 1443573737293.

It is an arithmetic number, because the mean of its divisors is an integer number (5774294949148).

Almost surely, 2^{20210032322011} is an apocalyptic number.

20210032322011 is a deficient number, since it is larger than the sum of its proper divisors (2887147474581).

20210032322011 is an equidigital number, since it uses as much as digits as its factorization.

20210032322011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2887147474580.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20210032322011 its reverse (11022323001202), we get a palindrome (31232355323213).

The spelling of 20210032322011 in words is "twenty trillion, two hundred ten billion, thirty-two million, three hundred twenty-two thousand, eleven".