201224564442660 has 96 divisors (see below), whose sum is σ = 615488119811712. Its totient is φ = 48715161707520.

The previous prime is 201224564442613. The next prime is 201224564442667. The reversal of 201224564442660 is 66244465422102.

201224564442660 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (201224564442667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 207487369 + ... + 208454928.

It is an arithmetic number, because the mean of its divisors is an integer number (6411334581372).

Almost surely, 2^{201224564442660} is an apocalyptic number.

201224564442660 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201224564442660 is an abundant number, since it is smaller than the sum of its proper divisors (414263555369052).

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

201224564442660 is a wasteful number, since it uses less digits than its factorization.

201224564442660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415943053 (or 415943051 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 48.

The spelling of 201224564442660 in words is "two hundred one trillion, two hundred twenty-four billion, five hundred sixty-four million, four hundred forty-two thousand, six hundred sixty".