220223331032100 has 144 divisors (see below), whose sum is σ = 711270144963840. Its totient is φ = 52145904988800.

The previous prime is 220223331032093. The next prime is 220223331032101. The reversal of 220223331032100 is 1230133322022.

It is not an unprimeable number, because it can be changed into a prime (220223331032101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 775838830 + ... + 776122629.

Almost surely, 2^{220223331032100} is an apocalyptic number.

220223331032100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220223331032100 is an abundant number, since it is smaller than the sum of its proper divisors (491046813931740).

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

220223331032100 is a wasteful number, since it uses less digits than its factorization.

220223331032100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551961530 (or 1551961523 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 220223331032100 its reverse (1230133322022), we get a palindrome (221453464354122).

The spelling of 220223331032100 in words is "two hundred twenty trillion, two hundred twenty-three billion, three hundred thirty-one million, thirty-two thousand, one hundred".