22200022037 has 2 divisors, whose sum is σ = 22200022038. Its totient is φ = 22200022036.

The previous prime is 22200022001. The next prime is 22200022081. The reversal of 22200022037 is 73022000222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20749250116 + 1450771921 = 144046^2 + 38089^2 .

It is a cyclic number.

It is not a de Polignac number, because 22200022037 - 2¹⁶ = 22199956501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22200022937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100011018 + 11100011019.

It is an arithmetic number, because the mean of its divisors is an integer number (11100011019).

Almost surely, 2^22200022037 is an apocalyptic number.

It is an amenable number.

22200022037 is a deficient number, since it is larger than the sum of its proper divisors (1).

22200022037 is an equidigital number, since it uses as much as digits as its factorization.

22200022037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 20.

Adding to 22200022037 its reverse (73022000222), we get a palindrome (95222022259).

The spelling of 22200022037 in words is "twenty-two billion, two hundred million, twenty-two thousand, thirty-seven".