912212101011 has 8 divisors (see below), whose sum is σ = 1216481792400. Its totient is φ = 608041905152.

The previous prime is 912212100983. The next prime is 912212101013. The reversal of 912212101011 is 110101212219.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 912212101011 - 2⁵ = 912212100979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (912212101013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24852486 + ... + 24889163.

It is an arithmetic number, because the mean of its divisors is an integer number (152060224050).

Almost surely, 2^912212101011 is an apocalyptic number.

912212101011 is a deficient number, since it is larger than the sum of its proper divisors (304269691389).

912212101011 is a wasteful number, since it uses less digits than its factorization.

912212101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49747765.

The product of its (nonzero) digits is 72, while the sum is 21.

The spelling of 912212101011 in words is "nine hundred twelve billion, two hundred twelve million, one hundred one thousand, eleven".