220232331222000 has 160 divisors (see below), whose sum is σ = 734512796297280. Its totient is φ = 56703496729600.

The previous prime is 220232331221891. The next prime is 220232331222061. The reversal of 220232331222000 is 222133232022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 632677527 + ... + 633025526.

It is an arithmetic number, because the mean of its divisors is an integer number (4590704976858).

Almost surely, 2^{220232331222000} is an apocalyptic number.

220232331222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220232331222000 is an abundant number, since it is smaller than the sum of its proper divisors (514280465075280).

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

220232331222000 is a wasteful number, since it uses less digits than its factorization.

220232331222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1265703108 (or 1265703092 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 220232331222000 its reverse (222133232022), we get a palindrome (220454464454022).

The spelling of 220232331222000 in words is "two hundred twenty trillion, two hundred thirty-two billion, three hundred thirty-one million, two hundred twenty-two thousand".