10001000122023 has 16 divisors (see below), whose sum is σ = 13339019308160. Its totient is φ = 6665157550944.

The previous prime is 10001000122013. The next prime is 10001000122031. The reversal of 10001000122023 is 32022100010001.

It is not a de Polignac number, because 10001000122023 - 2⁴ = 10001000122007 is a prime.

It is a super-2 number, since 2×10001000122023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10001000122013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123445413 + ... + 123526401.

It is an arithmetic number, because the mean of its divisors is an integer number (833688706760).

Almost surely, 2^{10001000122023} is an apocalyptic number.

10001000122023 is a deficient number, since it is larger than the sum of its proper divisors (3338019186137).

10001000122023 is an equidigital number, since it uses as much as digits as its factorization.

10001000122023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93918.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 10001000122023 its reverse (32022100010001), we get a palindrome (42023100132024).

The spelling of 10001000122023 in words is "ten trillion, one billion, one hundred twenty-two thousand, twenty-three".