10201200220 has 48 divisors (see below), whose sum is σ = 21512332800. Its totient is φ = 4063415616.

The previous prime is 10201200199. The next prime is 10201200221. The reversal of 10201200220 is 2200210201.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10201200197 and 10201200206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201200221) 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, 7291081 + ... + 7292479.

It is an arithmetic number, because the mean of its divisors is an integer number (448173600).

Almost surely, 2^10201200220 is an apocalyptic number.

10201200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10201200220 is an abundant number, since it is smaller than the sum of its proper divisors (11311132580).

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

10201200220 is a wasteful number, since it uses less digits than its factorization.

10201200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2674 (or 2672 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10201200220 its reverse (2200210201), we get a palindrome (12401410421).

The spelling of 10201200220 in words is "ten billion, two hundred one million, two hundred thousand, two hundred twenty".