2278060262213 has 2 divisors, whose sum is σ = 2278060262214. Its totient is φ = 2278060262212.

The previous prime is 2278060262183. The next prime is 2278060262287. The reversal of 2278060262213 is 3122620608722.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2109355379044 + 168704883169 = 1452362^2 + 410737^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2278060262213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2278060262293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1139030131106 + 1139030131107.

It is an arithmetic number, because the mean of its divisors is an integer number (1139030131107).

Almost surely, 2^{2278060262213} is an apocalyptic number.

It is an amenable number.

2278060262213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2278060262213 is an equidigital number, since it uses as much as digits as its factorization.

2278060262213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 2278060262213 in words is "two trillion, two hundred seventy-eight billion, sixty million, two hundred sixty-two thousand, two hundred thirteen".