10221102011023 has 2 divisors, whose sum is σ = 10221102011024. Its totient is φ = 10221102011022.

The previous prime is 10221102011017. The next prime is 10221102011089. The reversal of 10221102011023 is 32011020112201.

10221102011023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10221102011023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10221102010988 and 10221102011006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10221102021023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110551005511 + 5110551005512.

It is an arithmetic number, because the mean of its divisors is an integer number (5110551005512).

Almost surely, 2^{10221102011023} is an apocalyptic number.

10221102011023 is a deficient number, since it is larger than the sum of its proper divisors (1).

10221102011023 is an equidigital number, since it uses as much as digits as its factorization.

10221102011023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10221102011023 its reverse (32011020112201), we get a palindrome (42232122123224).

The spelling of 10221102011023 in words is "ten trillion, two hundred twenty-one billion, one hundred two million, eleven thousand, twenty-three".