22250250304001 has 2 divisors, whose sum is σ = 22250250304002. Its totient is φ = 22250250304000.

The previous prime is 22250250303991. The next prime is 22250250304019. The reversal of 22250250304001 is 10040305205222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21835050494401 + 415199809600 = 4672799^2 + 644360^2 .

It is a cyclic number.

It is not a de Polignac number, because 22250250304001 - 2¹⁸ = 22250250041857 is a prime.

It is not a weakly prime, because it can be changed into another prime (22250250304081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11125125152000 + 11125125152001.

It is an arithmetic number, because the mean of its divisors is an integer number (11125125152001).

Almost surely, 2^{22250250304001} is an apocalyptic number.

It is an amenable number.

22250250304001 is a deficient number, since it is larger than the sum of its proper divisors (1).

22250250304001 is an equidigital number, since it uses as much as digits as its factorization.

22250250304001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 22250250304001 its reverse (10040305205222), we get a palindrome (32290555509223).

The spelling of 22250250304001 in words is "twenty-two trillion, two hundred fifty billion, two hundred fifty million, three hundred four thousand, one".