22202200012037 has 2 divisors, whose sum is σ = 22202200012038. Its totient is φ = 22202200012036.

The previous prime is 22202200011989. The next prime is 22202200012039. The reversal of 22202200012037 is 73021000220222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21992807743201 + 209392268836 = 4689649^2 + 457594^2 .

It is a cyclic number.

It is not a de Polignac number, because 22202200012037 - 2⁸ = 22202200011781 is a prime.

Together with 22202200012039, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22202200012039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101100006018 + 11101100006019.

It is an arithmetic number, because the mean of its divisors is an integer number (11101100006019).

Almost surely, 2^{22202200012037} is an apocalyptic number.

It is an amenable number.

22202200012037 is a deficient number, since it is larger than the sum of its proper divisors (1).

22202200012037 is an equidigital number, since it uses as much as digits as its factorization.

22202200012037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 22202200012037 its reverse (73021000220222), we get a palindrome (95223200232259).

The spelling of 22202200012037 in words is "twenty-two trillion, two hundred two billion, two hundred million, twelve thousand, thirty-seven".