20120302606727 has 16 divisors (see below), whose sum is σ = 21135475398240. Its totient is φ = 19126848461952.

The previous prime is 20120302606721. The next prime is 20120302606769. The reversal of 20120302606727 is 72760620302102.

It is not a de Polignac number, because 20120302606727 - 2⁸ = 20120302606471 is a prime.

It is a super-2 number, since 2×20120302606727² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20120302606721) 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, 1209293 + ... + 6457785.

It is an arithmetic number, because the mean of its divisors is an integer number (1320967212390).

Almost surely, 2^{20120302606727} is an apocalyptic number.

20120302606727 is a deficient number, since it is larger than the sum of its proper divisors (1015172791513).

20120302606727 is a wasteful number, since it uses less digits than its factorization.

20120302606727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5250562.

The product of its (nonzero) digits is 84672, while the sum is 38.

Adding to 20120302606727 its reverse (72760620302102), we get a palindrome (92880922908829).

The spelling of 20120302606727 in words is "twenty trillion, one hundred twenty billion, three hundred two million, six hundred six thousand, seven hundred twenty-seven".