71120222202117 has 16 divisors (see below), whose sum is σ = 103454619079680. Its totient is φ = 43100238658800.

The previous prime is 71120222202101. The next prime is 71120222202157.

71120222202117 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 71120222202117 - 2⁴ = 71120222202101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71120222202157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72664317 + ... + 73636562.

It is an arithmetic number, because the mean of its divisors is an integer number (6465913692480).

Almost surely, 2^{71120222202117} is an apocalyptic number.

It is an amenable number.

71120222202117 is a deficient number, since it is larger than the sum of its proper divisors (32334396877563).

71120222202117 is a wasteful number, since it uses less digits than its factorization.

71120222202117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146315624.

The product of its (nonzero) digits is 3136, while the sum is 30.

It can be divided in two parts, 7112022 and 2202117, that added together give a palindrome (9314139).

The spelling of 71120222202117 in words is "seventy-one trillion, one hundred twenty billion, two hundred twenty-two million, two hundred two thousand, one hundred seventeen".