100011022220012 has 24 divisors (see below), whose sum is σ = 175043327864832. Its totient is φ = 49998643362000.

The previous prime is 100011022219991. The next prime is 100011022220029. The reversal of 100011022220012 is 210022220110001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 984203087 + ... + 984304697.

It is an arithmetic number, because the mean of its divisors is an integer number (7293471994368).

Almost surely, 2^{100011022220012} is an apocalyptic number.

It is an amenable number.

100011022220012 is a deficient number, since it is larger than the sum of its proper divisors (75032305644820).

100011022220012 is a wasteful number, since it uses less digits than its factorization.

100011022220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132989 (or 132987 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100011022220012 its reverse (210022220110001), we get a palindrome (310033242330013).

The spelling of 100011022220012 in words is "one hundred trillion, eleven billion, twenty-two million, two hundred twenty thousand, twelve".