10001101200220 has 96 divisors (see below), whose sum is σ = 23809420514880. Its totient is φ = 3498194718720.

The previous prime is 10001101200191. The next prime is 10001101200253. The reversal of 10001101200220 is 2200210110001.

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 = 10001101200197 and 10001101200206.

It is a congruent number.

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, 153705214 + ... + 153770266.

It is an arithmetic number, because the mean of its divisors is an integer number (248014797030).

Almost surely, 2^{10001101200220} is an apocalyptic number.

10001101200220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10001101200220 is an abundant number, since it is smaller than the sum of its proper divisors (13808319314660).

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

10001101200220 is a wasteful number, since it uses less digits than its factorization.

10001101200220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96215 (or 96213 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10001101200220 its reverse (2200210110001), we get a palindrome (12201311310221).

The spelling of 10001101200220 in words is "ten trillion, one billion, one hundred one million, two hundred thousand, two hundred twenty".