115466212366 has 4 divisors (see below), whose sum is σ = 173199318552. Its totient is φ = 57733106182.

The previous prime is 115466212339. The next prime is 115466212409. The reversal of 115466212366 is 663212664511.

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

It is a super-2 number, since 2×115466212366² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28866553090 + ... + 28866553093.

It is an arithmetic number, because the mean of its divisors is an integer number (43299829638).

Almost surely, 2^115466212366 is an apocalyptic number.

115466212366 is a deficient number, since it is larger than the sum of its proper divisors (57733106186).

115466212366 is an equidigital number, since it uses as much as digits as its factorization.

115466212366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57733106185.

The product of its digits is 311040, while the sum is 43.

Adding to 115466212366 its reverse (663212664511), we get a palindrome (778678876877).

The spelling of 115466212366 in words is "one hundred fifteen billion, four hundred sixty-six million, two hundred twelve thousand, three hundred sixty-six".