2320221020352 has 56 divisors (see below), whose sum is σ = 6462019080000. Its totient is φ = 732701373696.

The previous prime is 2320221020347. The next prime is 2320221020417. The reversal of 2320221020352 is 2530201220232.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 318009102 + ... + 318016397.

Almost surely, 2^{2320221020352} is an apocalyptic number.

It is an amenable number.

2320221020352 is an abundant number, since it is smaller than the sum of its proper divisors (4141798059648).

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

2320221020352 is a wasteful number, since it uses less digits than its factorization.

2320221020352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636025533 (or 636025523 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 2320221020352 its reverse (2530201220232), we get a palindrome (4850422240584).

The spelling of 2320221020352 in words is "two trillion, three hundred twenty billion, two hundred twenty-one million, twenty thousand, three hundred fifty-two".