10342211235665 has 16 divisors (see below), whose sum is σ = 12459217267200. Its totient is φ = 8241454631232.

The previous prime is 10342211235593. The next prime is 10342211235721. The reversal of 10342211235665 is 56653211224301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10342211235665 is a prime.

It is a super-2 number, since 2×10342211235665² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2497625 + ... + 5188694.

It is an arithmetic number, because the mean of its divisors is an integer number (778701079200).

Almost surely, 2^{10342211235665} is an apocalyptic number.

It is an amenable number.

10342211235665 is a deficient number, since it is larger than the sum of its proper divisors (2117006031535).

10342211235665 is an equidigital number, since it uses as much as digits as its factorization.

10342211235665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7687376.

The product of its (nonzero) digits is 259200, while the sum is 41.

Adding to 10342211235665 its reverse (56653211224301), we get a palindrome (66995422459966).

The spelling of 10342211235665 in words is "ten trillion, three hundred forty-two billion, two hundred eleven million, two hundred thirty-five thousand, six hundred sixty-five".