10200202032220 has 48 divisors (see below), whose sum is σ = 21950913198816. Its totient is φ = 3979108224000.

The previous prime is 10200202032197. The next prime is 10200202032221. The reversal of 10200202032220 is 2223020200201.

It is a junction number, because it is equal to n+sod(n) for n = 10200202032194 and 10200202032203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10200202032221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38001 + ... + 4516840.

It is an arithmetic number, because the mean of its divisors is an integer number (457310691642).

Almost surely, 2^{10200202032220} is an apocalyptic number.

10200202032220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10200202032220 is an abundant number, since it is smaller than the sum of its proper divisors (11750711166596).

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

10200202032220 is a wasteful number, since it uses less digits than its factorization.

10200202032220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4557622 (or 4557620 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10200202032220 its reverse (2223020200201), we get a palindrome (12423222232421).

The spelling of 10200202032220 in words is "ten trillion, two hundred billion, two hundred two million, thirty-two thousand, two hundred twenty".