10210266116220 has 24 divisors (see below), whose sum is σ = 28588745125584. Its totient is φ = 2722737630976.

The previous prime is 10210266116119. The next prime is 10210266116221. The reversal of 10210266116220 is 2261166201201.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210266116221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85085550909 + ... + 85085551028.

It is an arithmetic number, because the mean of its divisors is an integer number (1191197713566).

Almost surely, 2^{10210266116220} is an apocalyptic number.

10210266116220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10210266116220 is an abundant number, since it is smaller than the sum of its proper divisors (18378479009364).

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

10210266116220 is a wasteful number, since it uses less digits than its factorization.

10210266116220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170171101949 (or 170171101947 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 10210266116220 in words is "ten trillion, two hundred ten billion, two hundred sixty-six million, one hundred sixteen thousand, two hundred twenty".