220232331002 has 32 divisors (see below), whose sum is σ = 346694476800. Its totient is φ = 104787043200.

The previous prime is 220232330999. The next prime is 220232331037. The reversal of 220232331002 is 200133232022.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18786899 + ... + 18798617.

It is an arithmetic number, because the mean of its divisors is an integer number (10834202400).

Almost surely, 2^220232331002 is an apocalyptic number.

220232331002 is a deficient number, since it is larger than the sum of its proper divisors (126462145798).

220232331002 is a wasteful number, since it uses less digits than its factorization.

220232331002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16782.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 220232331002 its reverse (200133232022), we get a palindrome (420365563024).

The spelling of 220232331002 in words is "two hundred twenty billion, two hundred thirty-two million, three hundred thirty-one thousand, two".