2261265600007 has 2 divisors, whose sum is σ = 2261265600008. Its totient is φ = 2261265600006.

The previous prime is 2261265599921. The next prime is 2261265600029. The reversal of 2261265600007 is 7000065621622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2261265600007 - 2¹¹ = 2261265597959 is a prime.

It is a super-2 number, since 2×2261265600007² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2261265606007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130632800003 + 1130632800004.

It is an arithmetic number, because the mean of its divisors is an integer number (1130632800004).

Almost surely, 2^{2261265600007} is an apocalyptic number.

2261265600007 is a deficient number, since it is larger than the sum of its proper divisors (1).

2261265600007 is an equidigital number, since it uses as much as digits as its factorization.

2261265600007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 2261265600007 in words is "two trillion, two hundred sixty-one billion, two hundred sixty-five million, six hundred thousand, seven".