10210212222320 has 160 divisors (see below), whose sum is σ = 27433748502720. Its totient is φ = 3492671569920.

The previous prime is 10210212222319. The next prime is 10210212222347. The reversal of 10210212222320 is 2322221201201.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10210212222292 and 10210212222301.

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, 30185654 + ... + 30522026.

It is an arithmetic number, because the mean of its divisors is an integer number (171460928142).

Almost surely, 2^{10210212222320} is an apocalyptic number.

10210212222320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10210212222320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13716874251360).

10210212222320 is an abundant number, since it is smaller than the sum of its proper divisors (17223536280400).

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

10210212222320 is a wasteful number, since it uses less digits than its factorization.

10210212222320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338443 (or 338437 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10210212222320 its reverse (2322221201201), we get a palindrome (12532433423521).

The spelling of 10210212222320 in words is "ten trillion, two hundred ten billion, two hundred twelve million, two hundred twenty-two thousand, three hundred twenty".