10120223111213 has 4 divisors (see below), whose sum is σ = 10182310369728. Its totient is φ = 10058135852700.

The previous prime is 10120223111191. The next prime is 10120223111227. The reversal of 10120223111213 is 31211132202101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10120223111213 - 2⁶ = 10120223111149 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 (10120223111233) 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, 31043629013 + ... + 31043629338.

It is an arithmetic number, because the mean of its divisors is an integer number (2545577592432).

Almost surely, 2^{10120223111213} is an apocalyptic number.

It is an amenable number.

10120223111213 is a deficient number, since it is larger than the sum of its proper divisors (62087258515).

10120223111213 is an equidigital number, since it uses as much as digits as its factorization.

10120223111213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62087258514.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10120223111213 its reverse (31211132202101), we get a palindrome (41331355313314).

The spelling of 10120223111213 in words is "ten trillion, one hundred twenty billion, two hundred twenty-three million, one hundred eleven thousand, two hundred thirteen".