10222211010012 has 24 divisors (see below), whose sum is σ = 24674302438800. Its totient is φ = 3289906991616.

The previous prime is 10222211009977. The next prime is 10222211010023. The reversal of 10222211010012 is 21001011222201.

It is a junction number, because it is equal to n+sod(n) for n = 10222211009973 and 10222211010000.

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 7 ways as a sum of consecutive naturals, for example, 14687084437 + ... + 14687085132.

It is an arithmetic number, because the mean of its divisors is an integer number (1028095934950).

Almost surely, 2^{10222211010012} is an apocalyptic number.

10222211010012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10222211010012 is an abundant number, since it is smaller than the sum of its proper divisors (14452091428788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10222211010012 is a wasteful number, since it uses less digits than its factorization.

10222211010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29374169605 (or 29374169603 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10222211010012 its reverse (21001011222201), we get a palindrome (31223222232213).

The spelling of 10222211010012 in words is "ten trillion, two hundred twenty-two billion, two hundred eleven million, ten thousand, twelve".