212010212031 has 8 divisors (see below), whose sum is σ = 299308534704. Its totient is φ = 133026015360.

The previous prime is 212010211979. The next prime is 212010212077. The reversal of 212010212031 is 130212010212.

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

It is not a de Polignac number, because 212010212031 - 2²⁷ = 211875994303 is a prime.

It is a super-2 number, since 2×212010212031² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 212010212031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212010211031) 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, 2078531440 + ... + 2078531541.

It is an arithmetic number, because the mean of its divisors is an integer number (37413566838).

Almost surely, 2^212010212031 is an apocalyptic number.

212010212031 is a deficient number, since it is larger than the sum of its proper divisors (87298322673).

212010212031 is a wasteful number, since it uses less digits than its factorization.

212010212031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4157063001.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 212010212031 its reverse (130212010212), we get a palindrome (342222222243).

The spelling of 212010212031 in words is "two hundred twelve billion, ten million, two hundred twelve thousand, thirty-one".