912212000212211 has 4 divisors (see below), whose sum is σ = 912253259992800. Its totient is φ = 912170740431624.

The previous prime is 912212000212153. The next prime is 912212000212229. The reversal of 912212000212211 is 112212000212219.

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 912212000212211 - 2⁶ = 912212000212147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (912212000212231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20629857131 + ... + 20629901348.

It is an arithmetic number, because the mean of its divisors is an integer number (228063314998200).

Almost surely, 2^{912212000212211} is an apocalyptic number.

912212000212211 is a deficient number, since it is larger than the sum of its proper divisors (41259780589).

912212000212211 is a wasteful number, since it uses less digits than its factorization.

912212000212211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41259780588.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 912212000212211 in words is "nine hundred twelve trillion, two hundred twelve billion, two hundred twelve thousand, two hundred eleven".