71012210010211 has 8 divisors (see below), whose sum is σ = 71073874566144. Its totient is φ = 70950546496200.

The previous prime is 71012210010197. The next prime is 71012210010449. The reversal of 71012210010211 is 11201001221017.

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

It is a cyclic number.

It is not a de Polignac number, because 71012210010211 - 2¹⁹ = 71012209485923 is a prime.

It is a super-2 number, since 2×71012210010211² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71012210010611) 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, 208414990 + ... + 208755436.

It is an arithmetic number, because the mean of its divisors is an integer number (8884234320768).

Almost surely, 2^{71012210010211} is an apocalyptic number.

71012210010211 is a deficient number, since it is larger than the sum of its proper divisors (61664555933).

71012210010211 is a wasteful number, since it uses less digits than its factorization.

71012210010211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520961.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 71012210010211 its reverse (11201001221017), we get a palindrome (82213211231228).

The spelling of 71012210010211 in words is "seventy-one trillion, twelve billion, two hundred ten million, ten thousand, two hundred eleven".