11212692063 has 4 divisors (see below), whose sum is σ = 14950256088. Its totient is φ = 7475128040.

The previous prime is 11212692061. The next prime is 11212692103. The reversal of 11212692063 is 36029621211.

11212692063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11212692063 - 2¹ = 11212692061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11212692061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1868782008 + ... + 1868782013.

It is an arithmetic number, because the mean of its divisors is an integer number (3737564022).

Almost surely, 2^11212692063 is an apocalyptic number.

11212692063 is a deficient number, since it is larger than the sum of its proper divisors (3737564025).

11212692063 is an equidigital number, since it uses as much as digits as its factorization.

11212692063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3737564024.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 11212692063 in words is "eleven billion, two hundred twelve million, six hundred ninety-two thousand, sixty-three".