220203053000 has 128 divisors (see below), whose sum is σ = 591236755200. Its totient is φ = 75196800000.

The previous prime is 220203052997. The next prime is 220203053029. The reversal of 220203053000 is 350302022.

It is a self number, because there is not a number n which added to its sum of digits gives 220203053000.

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, 1694336 + ... + 1819664.

It is an arithmetic number, because the mean of its divisors is an integer number (4619037150).

Almost surely, 2^220203053000 is an apocalyptic number.

220203053000 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 220203053000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295618377600).

220203053000 is an abundant number, since it is smaller than the sum of its proper divisors (371033702200).

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

220203053000 is a wasteful number, since it uses less digits than its factorization.

220203053000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125608 (or 125594 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

Adding to 220203053000 its reverse (350302022), we get a palindrome (220553355022).

The spelling of 220203053000 in words is "two hundred twenty billion, two hundred three million, fifty-three thousand".