122071644071 has 8 divisors (see below), whose sum is σ = 132344066400. Its totient is φ = 111925264032.

The previous prime is 122071644043. The next prime is 122071644089. The reversal of 122071644071 is 170446170221.

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 122071644071 - 2²² = 122067449767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122071644001) 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, 31508555 + ... + 31512428.

It is an arithmetic number, because the mean of its divisors is an integer number (16543008300).

Almost surely, 2^122071644071 is an apocalyptic number.

122071644071 is a deficient number, since it is larger than the sum of its proper divisors (10272422329).

122071644071 is a wasteful number, since it uses less digits than its factorization.

122071644071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63021145.

The product of its (nonzero) digits is 18816, while the sum is 35.

The spelling of 122071644071 in words is "one hundred twenty-two billion, seventy-one million, six hundred forty-four thousand, seventy-one".