90001101110212 has 24 divisors (see below), whose sum is σ = 158249367775520. Its totient is φ = 44786998690560.

The previous prime is 90001101110201. The next prime is 90001101110213. The reversal of 90001101110212 is 21201110110009.

It is a self number, because there is not a number n which added to its sum of digits gives 90001101110212.

It is not an unprimeable number, because it can be changed into a prime (90001101110213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228408148 + ... + 228801844.

Almost surely, 2^{90001101110212} is an apocalyptic number.

It is an amenable number.

90001101110212 is a deficient number, since it is larger than the sum of its proper divisors (68248266665308).

90001101110212 is a wasteful number, since it uses less digits than its factorization.

90001101110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664771 (or 664769 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 90001101110212 in words is "ninety trillion, one billion, one hundred one million, one hundred ten thousand, two hundred twelve".