521224422410132 has 96 divisors (see below), whose sum is σ = 1066758131712000. Its totient is φ = 218229275392128.

The previous prime is 521224422410117. The next prime is 521224422410183. The reversal of 521224422410132 is 231014224422125.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 521224422410092 and 521224422410101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 606875219 + ... + 607733477.

It is an arithmetic number, because the mean of its divisors is an integer number (11112063872000).

Almost surely, 2^{521224422410132} is an apocalyptic number.

It is an amenable number.

521224422410132 is an abundant number, since it is smaller than the sum of its proper divisors (545533709301868).

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

521224422410132 is a wasteful number, since it uses less digits than its factorization.

521224422410132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 861013 (or 861011 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

Adding to 521224422410132 its reverse (231014224422125), we get a palindrome (752238646832257).

The spelling of 521224422410132 in words is "five hundred twenty-one trillion, two hundred twenty-four billion, four hundred twenty-two million, four hundred ten thousand, one hundred thirty-two".