1016052220705 has 16 divisors (see below), whose sum is σ = 1223789112000. Its totient is φ = 809829703872.

The previous prime is 1016052220691. The next prime is 1016052220709. The reversal of 1016052220705 is 5070222506101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1016052220705 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1016052220709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1117687 + ... + 1811443.

It is an arithmetic number, because the mean of its divisors is an integer number (76486819500).

Almost surely, 2^{1016052220705} is an apocalyptic number.

It is an amenable number.

1016052220705 is a deficient number, since it is larger than the sum of its proper divisors (207736891295).

1016052220705 is an equidigital number, since it uses as much as digits as its factorization.

1016052220705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 694848.

The product of its (nonzero) digits is 8400, while the sum is 31.

Adding to 1016052220705 its reverse (5070222506101), we get a palindrome (6086274726806).

The spelling of 1016052220705 in words is "one trillion, sixteen billion, fifty-two million, two hundred twenty thousand, seven hundred five".