63220650000 has 120 divisors (see below), whose sum is σ = 204137434368. Its totient is φ = 16858800000.

The previous prime is 63220649981. The next prime is 63220650007. The reversal of 63220650000 is 5602236.

It is a tau number, because it is divible by the number of its divisors (120).

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

It is not an unprimeable number, because it can be changed into a prime (63220650007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60736 + ... + 360735.

Almost surely, 2^63220650000 is an apocalyptic number.

63220650000 is a gapful number since it is divisible by the number (60) 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 63220650000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102068717184).

63220650000 is an abundant number, since it is smaller than the sum of its proper divisors (140916784368).

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

63220650000 is an equidigital number, since it uses as much as digits as its factorization.

63220650000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 421507 (or 421481 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

The spelling of 63220650000 in words is "sixty-three billion, two hundred twenty million, six hundred fifty thousand".