912000220011 has 6 divisors (see below), whose sum is σ = 1317333651140. Its totient is φ = 608000146668.

The previous prime is 912000220009. The next prime is 912000220037. The reversal of 912000220011 is 110022000219.

It is not a de Polignac number, because 912000220011 - 2¹ = 912000220009 is a prime.

It is a super-2 number, since 2×912000220011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (912000225011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 50666678881 + ... + 50666678898.

Almost surely, 2^912000220011 is an apocalyptic number.

912000220011 is a deficient number, since it is larger than the sum of its proper divisors (405333431129).

912000220011 is a wasteful number, since it uses less digits than its factorization.

912000220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101333357785 (or 101333357782 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 912000220011 in words is "nine hundred twelve billion, two hundred twenty thousand, eleven".