220523325000 has 192 divisors, whose sum is σ = 751738760640. Its totient is φ = 53460000000.

The previous prime is 220523324941. The next prime is 220523325007. The reversal of 220523325000 is 523325022.

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 (220523325007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 691350 + ... + 958650.

It is an arithmetic number, because the mean of its divisors is an integer number (3915306045).

Almost surely, 2^220523325000 is an apocalyptic number.

220523325000 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 220523325000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (375869380320).

220523325000 is an abundant number, since it is smaller than the sum of its proper divisors (531215435640).

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

220523325000 is a wasteful number, since it uses less digits than its factorization.

220523325000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267346 (or 267322 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The spelling of 220523325000 in words is "two hundred twenty billion, five hundred twenty-three million, three hundred twenty-five thousand".