220021330102 has 16 divisors (see below), whose sum is σ = 377188055712. Its totient is φ = 94292697600.

The previous prime is 220021330097. The next prime is 220021330181. The reversal of 220021330102 is 201033120022.

It is a congruent number.

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, 558102 + ... + 866902.

It is an arithmetic number, because the mean of its divisors is an integer number (23574253482).

Almost surely, 2^220021330102 is an apocalyptic number.

220021330102 is a deficient number, since it is larger than the sum of its proper divisors (157166725610).

220021330102 is a wasteful number, since it uses less digits than its factorization.

220021330102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359703.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 220021330102 its reverse (201033120022), we get a palindrome (421054450124).

The spelling of 220021330102 in words is "two hundred twenty billion, twenty-one million, three hundred thirty thousand, one hundred two".