20022200101011 has 8 divisors (see below), whose sum is σ = 26716849895824. Its totient is φ = 13337841853440.

The previous prime is 20022200101009. The next prime is 20022200101019. The reversal of 20022200101011 is 11010100222002.

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

It is not a de Polignac number, because 20022200101011 - 2¹ = 20022200101009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20022200101019) 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, 2572882270 + ... + 2572890051.

It is an arithmetic number, because the mean of its divisors is an integer number (3339606236978).

Almost surely, 2^{20022200101011} is an apocalyptic number.

20022200101011 is a deficient number, since it is larger than the sum of its proper divisors (6694649794813).

20022200101011 is a wasteful number, since it uses less digits than its factorization.

20022200101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5145773621.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20022200101011 its reverse (11010100222002), we get a palindrome (31032300323013).

The spelling of 20022200101011 in words is "twenty trillion, twenty-two billion, two hundred million, one hundred one thousand, eleven".