10210020001223 has 32 divisors (see below), whose sum is σ = 11975043225600. Its totient is φ = 8701255211040.

The previous prime is 10210020001163. The next prime is 10210020001289. The reversal of 10210020001223 is 32210002001201.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-10210020001223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10210020001198 and 10210020001207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210020001723) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 350568140 + ... + 350597262.

It is an arithmetic number, because the mean of its divisors is an integer number (374220100800).

Almost surely, 2^{10210020001223} is an apocalyptic number.

10210020001223 is a deficient number, since it is larger than the sum of its proper divisors (1765023224377).

10210020001223 is an equidigital number, since it uses as much as digits as its factorization.

10210020001223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34972 (or 34958 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10210020001223 its reverse (32210002001201), we get a palindrome (42420022002424).

The spelling of 10210020001223 in words is "ten trillion, two hundred ten billion, twenty million, one thousand, two hundred twenty-three".