22122000311 has 2 divisors, whose sum is σ = 22122000312. Its totient is φ = 22122000310.

The previous prime is 22122000301. The next prime is 22122000319. The reversal of 22122000311 is 11300022122.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22122000311 - 2¹⁰ = 22121999287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22122000319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061000155 + 11061000156.

It is an arithmetic number, because the mean of its divisors is an integer number (11061000156).

Almost surely, 2^22122000311 is an apocalyptic number.

22122000311 is a deficient number, since it is larger than the sum of its proper divisors (1).

22122000311 is an equidigital number, since it uses as much as digits as its factorization.

22122000311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22122000311 its reverse (11300022122), we get a palindrome (33422022433).

The spelling of 22122000311 in words is "twenty-two billion, one hundred twenty-two million, three hundred eleven", and thus it is an aban number.