20222022113011 has 4 divisors (see below), whose sum is σ = 20227628443792. Its totient is φ = 20216415782232.

The previous prime is 20222022113003. The next prime is 20222022113047. The reversal of 20222022113011 is 11031122022202.

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 20222022113011 - 2³ = 20222022113003 is a prime.

It is a super-2 number, since 2×20222022113011² (a number of 27 digits) contains 22 as substring.

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 20222022113011.

It is not an unprimeable number, because it can be changed into a prime (20222022173011) 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, 2803159980 + ... + 2803167193.

It is an arithmetic number, because the mean of its divisors is an integer number (5056907110948).

Almost surely, 2^{20222022113011} is an apocalyptic number.

20222022113011 is a deficient number, since it is larger than the sum of its proper divisors (5606330781).

20222022113011 is an equidigital number, since it uses as much as digits as its factorization.

20222022113011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606330780.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 20222022113011 its reverse (11031122022202), we get a palindrome (31253144135213).

The spelling of 20222022113011 in words is "twenty trillion, two hundred twenty-two billion, twenty-two million, one hundred thirteen thousand, eleven".