12010077637 has 16 divisors (see below), whose sum is σ = 12162121920. Its totient is φ = 11859424128.

The previous prime is 12010077623. The next prime is 12010077689. The reversal of 12010077637 is 73677001021.

It is a cyclic number.

It is not a de Polignac number, because 12010077637 - 2¹¹ = 12010075589 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010071637) 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, 25717278 + ... + 25717744.

It is an arithmetic number, because the mean of its divisors is an integer number (760132620).

Almost surely, 2^12010077637 is an apocalyptic number.

It is an amenable number.

12010077637 is a deficient number, since it is larger than the sum of its proper divisors (152044283).

12010077637 is a wasteful number, since it uses less digits than its factorization.

12010077637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1380.

The product of its (nonzero) digits is 12348, while the sum is 34.

Adding to 12010077637 its reverse (73677001021), we get a palindrome (85687078658).

The spelling of 12010077637 in words is "twelve billion, ten million, seventy-seven thousand, six hundred thirty-seven".