20116122271330 has 8 divisors (see below), whose sum is σ = 36209020088412. Its totient is φ = 8046448908528.

The previous prime is 20116122271319. The next prime is 20116122271351. The reversal of 20116122271330 is 3317222161102.

It can be written as a sum of positive squares in 2 ways, for example, as 19918717115521 + 197405155809 = 4463039^2 + 444303^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 20116122271292 and 20116122271301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1005806113557 + ... + 1005806113576.

Almost surely, 2^{20116122271330} is an apocalyptic number.

20116122271330 is a deficient number, since it is larger than the sum of its proper divisors (16092897817082).

20116122271330 is a wasteful number, since it uses less digits than its factorization.

20116122271330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011612227140.

The product of its (nonzero) digits is 6048, while the sum is 31.

The spelling of 20116122271330 in words is "twenty trillion, one hundred sixteen billion, one hundred twenty-two million, two hundred seventy-one thousand, three hundred thirty".