20622622127107 has 16 divisors (see below), whose sum is σ = 27689115025152. Its totient is φ = 14833454476320.

The previous prime is 20622622127101. The next prime is 20622622127119. The reversal of 20622622127107 is 70172122622602.

It is a cyclic number.

It is not a de Polignac number, because 20622622127107 - 2³⁹ = 20072866313219 is a prime.

It is a super-4 number, since 4×20622622127107⁴ (a number of 54 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20622622127107.

It is not an unprimeable number, because it can be changed into a prime (20622622127101) 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, 10301009053 + ... + 10301011054.

It is an arithmetic number, because the mean of its divisors is an integer number (1730569689072).

Almost surely, 2^{20622622127107} is an apocalyptic number.

20622622127107 is a deficient number, since it is larger than the sum of its proper divisors (7066492898045).

20622622127107 is a wasteful number, since it uses less digits than its factorization.

20622622127107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20602020138.

The product of its (nonzero) digits is 112896, while the sum is 40.

Adding to 20622622127107 its reverse (70172122622602), we get a palindrome (90794744749709).

The spelling of 20622622127107 in words is "twenty trillion, six hundred twenty-two billion, six hundred twenty-two million, one hundred twenty-seven thousand, one hundred seven".