10020210210220 has 48 divisors (see below), whose sum is σ = 24072058721088. Its totient is φ = 3432135755520.

The previous prime is 10020210210163. The next prime is 10020210210223. The reversal of 10020210210220 is 2201201202001.

It is a happy number.

It is a super-2 number, since 2×10020210210220² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10020210210220.

It is not an unprimeable number, because it can be changed into a prime (10020210210223) 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, 34907467 + ... + 35193346.

It is an arithmetic number, because the mean of its divisors is an integer number (501501223356).

Almost surely, 2^{10020210210220} is an apocalyptic number.

10020210210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10020210210220 is an abundant number, since it is smaller than the sum of its proper divisors (14051848510868).

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

10020210210220 is a wasteful number, since it uses less digits than its factorization.

10020210210220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70101850 (or 70101848 counting only the distinct ones).

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

Adding to 10020210210220 its reverse (2201201202001), we get a palindrome (12221411412221).

The spelling of 10020210210220 in words is "ten trillion, twenty billion, two hundred ten million, two hundred ten thousand, two hundred twenty".