10000120221023 has 4 divisors (see below), whose sum is σ = 10000149739320. Its totient is φ = 10000090702728.

The previous prime is 10000120221001. The next prime is 10000120221041. The reversal of 10000120221023 is 32012202100001.

It is a happy number.

10000120221023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10000120221023 - 2³² = 9995825253727 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10000120220989 and 10000120221007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000120221083) 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, 14245013 + ... + 14930526.

It is an arithmetic number, because the mean of its divisors is an integer number (2500037434830).

Almost surely, 2^{10000120221023} is an apocalyptic number.

10000120221023 is a deficient number, since it is larger than the sum of its proper divisors (29518297).

10000120221023 is an equidigital number, since it uses as much as digits as its factorization.

10000120221023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29518296.

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

Adding to 10000120221023 its reverse (32012202100001), we get a palindrome (42012322321024).

The spelling of 10000120221023 in words is "ten trillion, one hundred twenty million, two hundred twenty-one thousand, twenty-three".