2265617660122 has 8 divisors (see below), whose sum is σ = 3598333930836. Its totient is φ = 1066173016512.

The previous prime is 2265617660107. The next prime is 2265617660123. The reversal of 2265617660122 is 2210667165622.

It is a happy number.

2265617660122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2059945433001 + 205672227121 = 1435251^2 + 453511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2265617660123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33317906733 + ... + 33317906800.

Almost surely, 2^{2265617660122} is an apocalyptic number.

2265617660122 is a deficient number, since it is larger than the sum of its proper divisors (1332716270714).

2265617660122 is a wasteful number, since it uses less digits than its factorization.

2265617660122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66635813552.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 2265617660122 in words is "two trillion, two hundred sixty-five billion, six hundred seventeen million, six hundred sixty thousand, one hundred twenty-two".