60221353173352 has 48 divisors (see below), whose sum is σ = 133649053817760. Its totient is φ = 24919180603968.

The previous prime is 60221353173343. The next prime is 60221353173367. The reversal of 60221353173352 is 25337135312206.

It is a super-3 number, since 3×60221353173352³ (a number of 42 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 60221353173299 and 60221353173308.

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, 639299698 + ... + 639393889.

It is an arithmetic number, because the mean of its divisors is an integer number (2784355287870).

Almost surely, 2^{60221353173352} is an apocalyptic number.

It is an amenable number.

60221353173352 is an abundant number, since it is smaller than the sum of its proper divisors (73427700644408).

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

60221353173352 is a wasteful number, since it uses less digits than its factorization.

60221353173352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1278693658 (or 1278693625 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 43.

Adding to 60221353173352 its reverse (25337135312206), we get a palindrome (85558488485558).

The spelling of 60221353173352 in words is "sixty trillion, two hundred twenty-one billion, three hundred fifty-three million, one hundred seventy-three thousand, three hundred fifty-two".