2020221022011 has 8 divisors (see below), whose sum is σ = 2700661002240. Its totient is φ = 1343297528232.

The previous prime is 2020221022003. The next prime is 2020221022021. The reversal of 2020221022011 is 1102201220202.

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

It is not a de Polignac number, because 2020221022011 - 2³ = 2020221022003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020221022021) 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, 879120271 + ... + 879122568.

It is an arithmetic number, because the mean of its divisors is an integer number (337582625280).

Almost surely, 2^{2020221022011} is an apocalyptic number.

2020221022011 is a deficient number, since it is larger than the sum of its proper divisors (680439980229).

2020221022011 is a wasteful number, since it uses less digits than its factorization.

2020221022011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758243225.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2020221022011 its reverse (1102201220202), we get a palindrome (3122422242213).

The spelling of 2020221022011 in words is "two trillion, twenty billion, two hundred twenty-one million, twenty-two thousand, eleven".