10012012220222 has 8 divisors (see below), whose sum is σ = 15018538053672. Its totient is φ = 5005832869000.

The previous prime is 10012012220209. The next prime is 10012012220237. The reversal of 10012012220222 is 22202221021001.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10012012220222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86548304 + ... + 86663907.

It is an arithmetic number, because the mean of its divisors is an integer number (1877317256709).

Almost surely, 2^{10012012220222} is an apocalyptic number.

10012012220222 is a deficient number, since it is larger than the sum of its proper divisors (5006525833450).

10012012220222 is a wasteful number, since it uses less digits than its factorization.

10012012220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173241114.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10012012220222 its reverse (22202221021001), we get a palindrome (32214233241223).

The spelling of 10012012220222 in words is "ten trillion, twelve billion, twelve million, two hundred twenty thousand, two hundred twenty-two".