10012122211222 has 8 divisors (see below), whose sum is σ = 15901605864936. Its totient is φ = 4711586922912.

The previous prime is 10012122211207. The next prime is 10012122211309. The reversal of 10012122211222 is 22211222121001.

10012122211222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10012122211222.

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, 147237091308 + ... + 147237091375.

It is an arithmetic number, because the mean of its divisors is an integer number (1987700733117).

Almost surely, 2^{10012122211222} is an apocalyptic number.

10012122211222 is a deficient number, since it is larger than the sum of its proper divisors (5889483653714).

10012122211222 is a wasteful number, since it uses less digits than its factorization.

10012122211222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294474182702.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 10012122211222 its reverse (22211222121001), we get a palindrome (32223344332223).

The spelling of 10012122211222 in words is "ten trillion, twelve billion, one hundred twenty-two million, two hundred eleven thousand, two hundred twenty-two".