10210212221023 has 2 divisors, whose sum is σ = 10210212221024. Its totient is φ = 10210212221022.

The previous prime is 10210212220987. The next prime is 10210212221117. The reversal of 10210212221023 is 32012221201201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10210212221023 - 2²¹ = 10210210123871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10210212221323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105106110511 + 5105106110512.

It is an arithmetic number, because the mean of its divisors is an integer number (5105106110512).

Almost surely, 2^{10210212221023} is an apocalyptic number.

10210212221023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10210212221023 is an equidigital number, since it uses as much as digits as its factorization.

10210212221023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10210212221023 its reverse (32012221201201), we get a palindrome (42222433422224).

The spelling of 10210212221023 in words is "ten trillion, two hundred ten billion, two hundred twelve million, two hundred twenty-one thousand, twenty-three".