220552052000 has 96 divisors (see below), whose sum is σ = 619310240640. Its totient is φ = 75617836800.

The previous prime is 220552051999. The next prime is 220552052009. The reversal of 220552052000 is 250255022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (220552052009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3910430 + ... + 3966429.

It is an arithmetic number, because the mean of its divisors is an integer number (6451148340).

Almost surely, 2^220552052000 is an apocalyptic number.

220552052000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220552052000 is an abundant number, since it is smaller than the sum of its proper divisors (398758188640).

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

220552052000 is an equidigital number, since it uses as much as digits as its factorization.

220552052000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7876891 (or 7876873 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 23.

The spelling of 220552052000 in words is "two hundred twenty billion, five hundred fifty-two million, fifty-two thousand".