10000212212212 has 24 divisors (see below), whose sum is σ = 17927446142592. Its totient is φ = 4878087960000.

The previous prime is 10000212212209. The next prime is 10000212212303. The reversal of 10000212212212 is 21221221200001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13539423 + ... + 14258905.

It is an arithmetic number, because the mean of its divisors is an integer number (746976922608).

Almost surely, 2^{10000212212212} is an apocalyptic number.

It is an amenable number.

10000212212212 is a deficient number, since it is larger than the sum of its proper divisors (7927233930380).

10000212212212 is a wasteful number, since it uses less digits than its factorization.

10000212212212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804279 (or 804277 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10000212212212 its reverse (21221221200001), we get a palindrome (31221433412213).

It can be divided in two parts, 10000 and 212212212, that added together give a palindrome (212222212).

The spelling of 10000212212212 in words is "ten trillion, two hundred twelve million, two hundred twelve thousand, two hundred twelve".