10120012230211 has 4 divisors (see below), whose sum is σ = 10898474709472. Its totient is φ = 9341549750952.

The previous prime is 10120012230199. The next prime is 10120012230259. The reversal of 10120012230211 is 11203221002101.

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 10120012230211 - 2⁹ = 10120012229699 is a prime.

It is a super-2 number, since 2×10120012230211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10120012230511) 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, 389231239611 + ... + 389231239636.

It is an arithmetic number, because the mean of its divisors is an integer number (2724618677368).

Almost surely, 2^{10120012230211} is an apocalyptic number.

10120012230211 is a deficient number, since it is larger than the sum of its proper divisors (778462479261).

10120012230211 is an equidigital number, since it uses as much as digits as its factorization.

10120012230211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778462479260.

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

Adding to 10120012230211 its reverse (11203221002101), we get a palindrome (21323233232312).

The spelling of 10120012230211 in words is "ten trillion, one hundred twenty billion, twelve million, two hundred thirty thousand, two hundred eleven".