9012011011222 has 8 divisors (see below), whose sum is σ = 13537300422672. Its totient is φ = 4499577537000.

The previous prime is 9012011011217. The next prime is 9012011011249. The reversal of 9012011011222 is 2221101102109.

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

It is a junction number, because it is equal to n+sod(n) for n = 9012011011193 and 9012011011202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3213982554 + ... + 3213985357.

It is an arithmetic number, because the mean of its divisors is an integer number (1692162552834).

Almost surely, 2^{9012011011222} is an apocalyptic number.

9012011011222 is a deficient number, since it is larger than the sum of its proper divisors (4525289411450).

9012011011222 is a wasteful number, since it uses less digits than its factorization.

9012011011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6427968614.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 9012011011222 in words is "nine trillion, twelve billion, eleven million, eleven thousand, two hundred twenty-two".