220332300021300 has 72 divisors (see below), whose sum is σ = 637993221376000. Its totient is φ = 58709341451520.

The previous prime is 220332300021233. The next prime is 220332300021331. The reversal of 220332300021300 is 3120003233022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286731625 + ... + 287499024.

Almost surely, 2^{220332300021300} is an apocalyptic number.

220332300021300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220332300021300 is an abundant number, since it is smaller than the sum of its proper divisors (417660921354700).

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

220332300021300 is a wasteful number, since it uses less digits than its factorization.

220332300021300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574231945 (or 574231938 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 220332300021300 its reverse (3120003233022), we get a palindrome (223452303254322).

The spelling of 220332300021300 in words is "two hundred twenty trillion, three hundred thirty-two billion, three hundred million, twenty-one thousand, three hundred".