22160219311 has 2 divisors, whose sum is σ = 22160219312. Its totient is φ = 22160219310.

The previous prime is 22160219309. The next prime is 22160219357. The reversal of 22160219311 is 11391206122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22160219311 - 2¹ = 22160219309 is a prime.

Together with 22160219309, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 22160219311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22160219111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11080109655 + 11080109656.

It is an arithmetic number, because the mean of its divisors is an integer number (11080109656).

Almost surely, 2^22160219311 is an apocalyptic number.

22160219311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22160219311 is an equidigital number, since it uses as much as digits as its factorization.

22160219311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 22160219311 in words is "twenty-two billion, one hundred sixty million, two hundred nineteen thousand, three hundred eleven".