220312030332000 has 384 divisors, whose sum is σ = 764290366519680. Its totient is φ = 55287290265600.

The previous prime is 220312030331927. The next prime is 220312030332041. The reversal of 220312030332000 is 233030213022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1802686896 + ... + 1802809104.

It is an arithmetic number, because the mean of its divisors is an integer number (1990339496145).

Almost surely, 2^{220312030332000} is an apocalyptic number.

220312030332000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220312030332000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (382145183259840).

220312030332000 is an abundant number, since it is smaller than the sum of its proper divisors (543978336187680).

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

220312030332000 is a wasteful number, since it uses less digits than its factorization.

220312030332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131091 (or 131073 counting only the distinct ones).

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

Adding to 220312030332000 its reverse (233030213022), we get a palindrome (220545060545022).

The spelling of 220312030332000 in words is "two hundred twenty trillion, three hundred twelve billion, thirty million, three hundred thirty-two thousand".