2022201020111 has 16 divisors (see below), whose sum is σ = 2215106546400. Its totient is φ = 1837519531008.

The previous prime is 2022201020107. The next prime is 2022201020167. The reversal of 2022201020111 is 1110201022202.

It is a cyclic number.

It is not a de Polignac number, because 2022201020111 - 2² = 2022201020107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022201020611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9953180 + ... + 10154318.

It is an arithmetic number, because the mean of its divisors is an integer number (138444159150).

Almost surely, 2^{2022201020111} is an apocalyptic number.

2022201020111 is a deficient number, since it is larger than the sum of its proper divisors (192905526289).

2022201020111 is a wasteful number, since it uses less digits than its factorization.

2022201020111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221578.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2022201020111 its reverse (1110201022202), we get a palindrome (3132402042313).

The spelling of 2022201020111 in words is "two trillion, twenty-two billion, two hundred one million, twenty thousand, one hundred eleven".