10010201220220 has 12 divisors (see below), whose sum is σ = 21021422562504. Its totient is φ = 4004080488080.

The previous prime is 10010201220197. The next prime is 10010201220221. The reversal of 10010201220220 is 2202210201001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 10010201220220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010201220221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250255030486 + ... + 250255030525.

It is an arithmetic number, because the mean of its divisors is an integer number (1751785213542).

Almost surely, 2^{10010201220220} is an apocalyptic number.

10010201220220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010201220220 is an abundant number, since it is smaller than the sum of its proper divisors (11011221342284).

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

10010201220220 is a wasteful number, since it uses less digits than its factorization.

10010201220220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500510061020 (or 500510061018 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10010201220220 its reverse (2202210201001), we get a palindrome (12212411421221).

The spelling of 10010201220220 in words is "ten trillion, ten billion, two hundred one million, two hundred twenty thousand, two hundred twenty".