2226405227701 has 2 divisors, whose sum is σ = 2226405227702. Its totient is φ = 2226405227700.

The previous prime is 2226405227659. The next prime is 2226405227737. The reversal of 2226405227701 is 1077225046222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1988661219601 + 237744008100 = 1410199^2 + 487590^2 .

It is a cyclic number.

It is not a de Polignac number, because 2226405227701 - 2¹³ = 2226405219509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2226405227401) 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, 1113202613850 + 1113202613851.

It is an arithmetic number, because the mean of its divisors is an integer number (1113202613851).

Almost surely, 2^{2226405227701} is an apocalyptic number.

It is an amenable number.

2226405227701 is a deficient number, since it is larger than the sum of its proper divisors (1).

2226405227701 is an equidigital number, since it uses as much as digits as its factorization.

2226405227701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 2226405227701 in words is "two trillion, two hundred twenty-six billion, four hundred five million, two hundred twenty-seven thousand, seven hundred one".