201245523240322 has 24 divisors (see below), whose sum is σ = 331813352376828. Its totient is φ = 91473110356320.

The previous prime is 201245523240301. The next prime is 201245523240353. The reversal of 201245523240322 is 223042325542102.

201245523240322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 198978417852841 + 2267105387481 = 14105971^2 + 1505691^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 779688 + ... + 20077324.

Almost surely, 2^{201245523240322} is an apocalyptic number.

201245523240322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

201245523240322 is a deficient number, since it is larger than the sum of its proper divisors (130567829136506).

201245523240322 is a wasteful number, since it uses less digits than its factorization.

201245523240322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19340754 (or 19340743 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 201245523240322 its reverse (223042325542102), we get a palindrome (424287848782424).

The spelling of 201245523240322 in words is "two hundred one trillion, two hundred forty-five billion, five hundred twenty-three million, two hundred forty thousand, three hundred twenty-two".