10201120210 has 32 divisors (see below), whose sum is σ = 18879485184. Its totient is φ = 3966192000.

The previous prime is 10201120207. The next prime is 10201120253. The reversal of 10201120210 is 1202110201.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65205 + ... + 157015.

It is an arithmetic number, because the mean of its divisors is an integer number (589983912).

Almost surely, 2^10201120210 is an apocalyptic number.

10201120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10201120210 is a deficient number, since it is larger than the sum of its proper divisors (8678364974).

10201120210 is a wasteful number, since it uses less digits than its factorization.

10201120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92130.

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

Adding to 10201120210 its reverse (1202110201), we get a palindrome (11403230411).

It can be divided in two parts, 102011 and 20210, that added together give a palindrome (122221).

The spelling of 10201120210 in words is "ten billion, two hundred one million, one hundred twenty thousand, two hundred ten".