212412143020031 has 8 divisors (see below), whose sum is σ = 215111702339184. Its totient is φ = 209722986627840.

The previous prime is 212412143020013. The next prime is 212412143020039. The reversal of 212412143020031 is 130020341214212.

It is a happy number.

212412143020031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-212412143020031 is a prime.

It is a super-2 number, since 2×212412143020031² (a number of 29 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 (212412143020039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2600690645 + ... + 2600772318.

It is an arithmetic number, because the mean of its divisors is an integer number (26888962792398).

Almost surely, 2^{212412143020031} is an apocalyptic number.

212412143020031 is a deficient number, since it is larger than the sum of its proper divisors (2699559319153).

212412143020031 is an equidigital number, since it uses as much as digits as its factorization.

212412143020031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5201463481.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 212412143020031 its reverse (130020341214212), we get a palindrome (342432484234243).

The spelling of 212412143020031 in words is "two hundred twelve trillion, four hundred twelve billion, one hundred forty-three million, twenty thousand, thirty-one".