12701050077 has 8 divisors (see below), whose sum is σ = 16947500416. Its totient is φ = 8460983232.

The previous prime is 12701050031. The next prime is 12701050093. The reversal of 12701050077 is 77005010721.

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

It is not a de Polignac number, because 12701050077 - 2¹¹ = 12701048029 is a prime.

It is a super-2 number, since 2×12701050077² (a number of 21 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 (12701050027) 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, 1591228 + ... + 1599189.

It is an arithmetic number, because the mean of its divisors is an integer number (2118437552).

Almost surely, 2^12701050077 is an apocalyptic number.

It is an amenable number.

12701050077 is a deficient number, since it is larger than the sum of its proper divisors (4246450339).

12701050077 is a wasteful number, since it uses less digits than its factorization.

12701050077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191747.

The product of its (nonzero) digits is 3430, while the sum is 30.

Adding to 12701050077 its reverse (77005010721), we get a palindrome (89706060798).

The spelling of 12701050077 in words is "twelve billion, seven hundred one million, fifty thousand, seventy-seven".