10220026635023 has 4 divisors (see below), whose sum is σ = 10363970672208. Its totient is φ = 10076082597840.

The previous prime is 10220026634981. The next prime is 10220026635061. The reversal of 10220026635023 is 32053662002201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10220026635023 - 2⁶ = 10220026634959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220026635823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71972018486 + ... + 71972018627.

It is an arithmetic number, because the mean of its divisors is an integer number (2590992668052).

Almost surely, 2^{10220026635023} is an apocalyptic number.

10220026635023 is a deficient number, since it is larger than the sum of its proper divisors (143944037185).

10220026635023 is an equidigital number, since it uses as much as digits as its factorization.

10220026635023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143944037184.

The product of its (nonzero) digits is 25920, while the sum is 32.

Adding to 10220026635023 its reverse (32053662002201), we get a palindrome (42273688637224).

The spelling of 10220026635023 in words is "ten trillion, two hundred twenty billion, twenty-six million, six hundred thirty-five thousand, twenty-three".