11813600762122 has 4 divisors (see below), whose sum is σ = 17720401143186. Its totient is φ = 5906800381060.

The previous prime is 11813600762107. The next prime is 11813600762129. The reversal of 11813600762122 is 22126700631811.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9586757870001 + 2226842892121 = 3096249^2 + 1492261^2 .

It is a super-2 number, since 2×11813600762122² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11813600762129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2953400190529 + ... + 2953400190532.

Almost surely, 2^{11813600762122} is an apocalyptic number.

11813600762122 is a deficient number, since it is larger than the sum of its proper divisors (5906800381064).

11813600762122 is an equidigital number, since it uses as much as digits as its factorization.

11813600762122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5906800381063.

The product of its (nonzero) digits is 48384, while the sum is 40.

The spelling of 11813600762122 in words is "eleven trillion, eight hundred thirteen billion, six hundred million, seven hundred sixty-two thousand, one hundred twenty-two".