22250122513301 has 2 divisors, whose sum is σ = 22250122513302. Its totient is φ = 22250122513300.

The previous prime is 22250122513279. The next prime is 22250122513327. The reversal of 22250122513301 is 10331522105222.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20964905775025 + 1285216738276 = 4578745^2 + 1133674^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22250122513301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22250122518301) 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, 11125061256650 + 11125061256651.

It is an arithmetic number, because the mean of its divisors is an integer number (11125061256651).

Almost surely, 2^{22250122513301} is an apocalyptic number.

It is an amenable number.

22250122513301 is a deficient number, since it is larger than the sum of its proper divisors (1).

22250122513301 is an equidigital number, since it uses as much as digits as its factorization.

22250122513301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 22250122513301 its reverse (10331522105222), we get a palindrome (32581644618523).

The spelling of 22250122513301 in words is "twenty-two trillion, two hundred fifty billion, one hundred twenty-two million, five hundred thirteen thousand, three hundred one".