22110201161311 has 2 divisors, whose sum is σ = 22110201161312. Its totient is φ = 22110201161310.

The previous prime is 22110201161303. The next prime is 22110201161353. The reversal of 22110201161311 is 11316110201122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22110201161311 - 2³ = 22110201161303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22110201261311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11055100580655 + 11055100580656.

It is an arithmetic number, because the mean of its divisors is an integer number (11055100580656).

Almost surely, 2^{22110201161311} is an apocalyptic number.

22110201161311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22110201161311 is an equidigital number, since it uses as much as digits as its factorization.

22110201161311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 22110201161311 its reverse (11316110201122), we get a palindrome (33426311362433).

The spelling of 22110201161311 in words is "twenty-two trillion, one hundred ten billion, two hundred one million, one hundred sixty-one thousand, three hundred eleven".