10201021032200 has 96 divisors (see below), whose sum is σ = 24973579192800. Its totient is φ = 3864423375360.

The previous prime is 10201021032199. The next prime is 10201021032221. The reversal of 10201021032200 is 223012010201.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11595044 + ... + 12443756.

It is an arithmetic number, because the mean of its divisors is an integer number (260141449925).

Almost surely, 2^{10201021032200} is an apocalyptic number.

10201021032200 is a gapful number since it is divisible by the number (10) 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 10201021032200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12486789596400).

10201021032200 is an abundant number, since it is smaller than the sum of its proper divisors (14772558160600).

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

10201021032200 is a wasteful number, since it uses less digits than its factorization.

10201021032200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 851911 (or 851902 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10201021032200 its reverse (223012010201), we get a palindrome (10424033042401).

The spelling of 10201021032200 in words is "ten trillion, two hundred one billion, twenty-one million, thirty-two thousand, two hundred".