22307748986801 has 2 divisors, whose sum is σ = 22307748986802. Its totient is φ = 22307748986800.

The previous prime is 22307748986791. The next prime is 22307748986827. The reversal of 22307748986801 is 10868984770322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21922013589025 + 385735397776 = 4682095^2 + 621076^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22307748986801 is a prime.

It is a super-3 number, since 3×22307748986801³ (a number of 41 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22307748986881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11153874493400 + 11153874493401.

It is an arithmetic number, because the mean of its divisors is an integer number (11153874493401).

Almost surely, 2^{22307748986801} is an apocalyptic number.

It is an amenable number.

22307748986801 is a deficient number, since it is larger than the sum of its proper divisors (1).

22307748986801 is an equidigital number, since it uses as much as digits as its factorization.

22307748986801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65028096, while the sum is 65.

The spelling of 22307748986801 in words is "twenty-two trillion, three hundred seven billion, seven hundred forty-eight million, nine hundred eighty-six thousand, eight hundred one".