9012010212111 has 8 divisors (see below), whose sum is σ = 12026435141680. Its totient is φ = 6002796045312.

The previous prime is 9012010212083. The next prime is 9012010212181. The reversal of 9012010212111 is 1112120102109.

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

It is not a de Polignac number, because 9012010212111 - 2⁹ = 9012010211599 is a prime.

It is a super-2 number, since 2×9012010212111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9012010212181) 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, 1302686656 + ... + 1302693573.

It is an arithmetic number, because the mean of its divisors is an integer number (1503304392710).

Almost surely, 2^{9012010212111} is an apocalyptic number.

9012010212111 is a deficient number, since it is larger than the sum of its proper divisors (3014424929569).

9012010212111 is a wasteful number, since it uses less digits than its factorization.

9012010212111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605381385.

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

The spelling of 9012010212111 in words is "nine trillion, twelve billion, ten million, two hundred twelve thousand, one hundred eleven".