22210200020249 has 2 divisors, whose sum is σ = 22210200020250. Its totient is φ = 22210200020248.

The previous prime is 22210200020131. The next prime is 22210200020269. The reversal of 22210200020249 is 94202000201222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18808137817225 + 3402062203024 = 4336835^2 + 1844468^2 .

It is a cyclic number.

It is not a de Polignac number, because 22210200020249 - 2¹⁶ = 22210199954713 is a prime.

It is not a weakly prime, because it can be changed into another prime (22210200020269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105100010124 + 11105100010125.

It is an arithmetic number, because the mean of its divisors is an integer number (11105100010125).

Almost surely, 2^{22210200020249} is an apocalyptic number.

It is an amenable number.

22210200020249 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210200020249 is an equidigital number, since it uses as much as digits as its factorization.

22210200020249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The spelling of 22210200020249 in words is "twenty-two trillion, two hundred ten billion, two hundred million, twenty thousand, two hundred forty-nine".