12031022010301 has 4 divisors (see below), whose sum is σ = 13749739440352. Its totient is φ = 10312304580252.

The previous prime is 12031022010199. The next prime is 12031022010331. The reversal of 12031022010301 is 10301022013021.

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 a de Polignac number, because none of the positive numbers 2^k-12031022010301 is a prime.

It is a super-2 number, since 2×12031022010301² (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 (12031022010331) 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, 859358715015 + ... + 859358715028.

It is an arithmetic number, because the mean of its divisors is an integer number (3437434860088).

Almost surely, 2^{12031022010301} is an apocalyptic number.

It is an amenable number.

12031022010301 is a deficient number, since it is larger than the sum of its proper divisors (1718717430051).

12031022010301 is an equidigital number, since it uses as much as digits as its factorization.

12031022010301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718717430050.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12031022010301 its reverse (10301022013021), we get a palindrome (22332044023322).

The spelling of 12031022010301 in words is "twelve trillion, thirty-one billion, twenty-two million, ten thousand, three hundred one".