205216133041060 has 24 divisors (see below), whose sum is σ = 436408991786880. Its totient is φ = 81047384187744.

The previous prime is 205216133041057. The next prime is 205216133041061. The reversal of 205216133041060 is 60140331612502.

205216133041060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×205216133041060² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (205216133041061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64941812674 + ... + 64941815833.

It is an arithmetic number, because the mean of its divisors is an integer number (18183707991120).

Almost surely, 2^{205216133041060} is an apocalyptic number.

205216133041060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

205216133041060 is an abundant number, since it is smaller than the sum of its proper divisors (231192858745820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

205216133041060 is a wasteful number, since it uses less digits than its factorization.

205216133041060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129883628595 (or 129883628593 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

Adding to 205216133041060 its reverse (60140331612502), we get a palindrome (265356464653562).

The spelling of 205216133041060 in words is "two hundred five trillion, two hundred sixteen billion, one hundred thirty-three million, forty-one thousand, sixty".