20221011111202 has 16 divisors (see below), whose sum is σ = 33487589050272. Its totient is φ = 9080629304320.

The previous prime is 20221011111157. The next prime is 20221011111227. The reversal of 20221011111202 is 20211111012202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5536967263 + ... + 5536970914.

It is an arithmetic number, because the mean of its divisors is an integer number (2092974315642).

Almost surely, 2^{20221011111202} is an apocalyptic number.

20221011111202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20221011111202 is a deficient number, since it is larger than the sum of its proper divisors (13266577939070).

20221011111202 is a wasteful number, since it uses less digits than its factorization.

20221011111202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11073938273.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 20221011111202 its reverse (20211111012202), we get a palindrome (40432122123404).

The spelling of 20221011111202 in words is "twenty trillion, two hundred twenty-one billion, eleven million, one hundred eleven thousand, two hundred two".