1052160227072 has 36 divisors (see below), whose sum is σ = 2100721457856. Its totient is φ = 525952112640.

The previous prime is 1052160227059. The next prime is 1052160227077. The reversal of 1052160227072 is 2707220612501.

It is a super-2 number, since 2×1052160227072² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052160227077) 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, 558572 + ... + 1554452.

Almost surely, 2^{1052160227072} is an apocalyptic number.

It is an amenable number.

1052160227072 is a deficient number, since it is larger than the sum of its proper divisors (1048561230784).

1052160227072 is an frugal number, since it uses more digits than its factorization.

1052160227072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000024 (or 1000010 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

Adding to 1052160227072 its reverse (2707220612501), we get a palindrome (3759380839573).

The spelling of 1052160227072 in words is "one trillion, fifty-two billion, one hundred sixty million, two hundred twenty-seven thousand, seventy-two".