22202202011011 has 4 divisors (see below), whose sum is σ = 24220584012024. Its totient is φ = 20183820010000.

The previous prime is 22202202011009. The next prime is 22202202011023. The reversal of 22202202011011 is 11011020220222.

It is a happy number.

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 22202202011011 - 2¹ = 22202202011009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22202202011611) 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, 1009191000490 + ... + 1009191000511.

It is an arithmetic number, because the mean of its divisors is an integer number (6055146003006).

Almost surely, 2^{22202202011011} is an apocalyptic number.

22202202011011 is a deficient number, since it is larger than the sum of its proper divisors (2018382001013).

22202202011011 is a wasteful number, since it uses less digits than its factorization.

22202202011011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018382001012.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22202202011011 its reverse (11011020220222), we get a palindrome (33213222231233).

The spelling of 22202202011011 in words is "twenty-two trillion, two hundred two billion, two hundred two million, eleven thousand, eleven".