22320011201 has 2 divisors, whose sum is σ = 22320011202. Its totient is φ = 22320011200.

The previous prime is 22320011183. The next prime is 22320011213. The reversal of 22320011201 is 10211002322.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21545836225 + 774174976 = 146785^2 + 27824^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22320011201 is a prime.

It is a super-3 number, since 3×22320011201³ (a number of 32 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (22320011221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160005600 + 11160005601.

It is an arithmetic number, because the mean of its divisors is an integer number (11160005601).

Almost surely, 2^22320011201 is an apocalyptic number.

It is an amenable number.

22320011201 is a deficient number, since it is larger than the sum of its proper divisors (1).

22320011201 is an equidigital number, since it uses as much as digits as its factorization.

22320011201 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 22320011201 its reverse (10211002322), we get a palindrome (32531013523).

The spelling of 22320011201 in words is "twenty-two billion, three hundred twenty million, eleven thousand, two hundred one".