22201101239 has 2 divisors, whose sum is σ = 22201101240. Its totient is φ = 22201101238.

The previous prime is 22201101211. The next prime is 22201101271. The reversal of 22201101239 is 93210110222.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22201101239 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22201100239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100550619 + 11100550620.

It is an arithmetic number, because the mean of its divisors is an integer number (11100550620).

Almost surely, 2^22201101239 is an apocalyptic number.

22201101239 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201101239 is an equidigital number, since it uses as much as digits as its factorization.

22201101239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 22201101239 in words is "twenty-two billion, two hundred one million, one hundred one thousand, two hundred thirty-nine".