2122700627161 has 8 divisors (see below), whose sum is σ = 2125424403648. Its totient is φ = 2119978278000.

The previous prime is 2122700627147. The next prime is 2122700627167. The reversal of 2122700627161 is 1617260072212.

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 2122700627161 - 2²⁹ = 2122163756249 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2122700627161.

It is not an unprimeable number, because it can be changed into a prime (2122700627167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2635516 + ... + 3345346.

It is an arithmetic number, because the mean of its divisors is an integer number (265678050456).

Almost surely, 2^{2122700627161} is an apocalyptic number.

It is an amenable number.

2122700627161 is a deficient number, since it is larger than the sum of its proper divisors (2723776487).

2122700627161 is a wasteful number, since it uses less digits than its factorization.

2122700627161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713663.

The product of its (nonzero) digits is 28224, while the sum is 37.

Adding to 2122700627161 its reverse (1617260072212), we get a palindrome (3739960699373).

The spelling of 2122700627161 in words is "two trillion, one hundred twenty-two billion, seven hundred million, six hundred twenty-seven thousand, one hundred sixty-one".