10222122221210 has 32 divisors (see below), whose sum is σ = 19482702292800. Its totient is φ = 3848221710592.

The previous prime is 10222122221209. The next prime is 10222122221287. The reversal of 10222122221210 is 1212222122201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5458037 + ... + 7087623.

It is an arithmetic number, because the mean of its divisors is an integer number (608834446650).

Almost surely, 2^{10222122221210} is an apocalyptic number.

10222122221210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10222122221210 is a deficient number, since it is larger than the sum of its proper divisors (9260580071590).

10222122221210 is a wasteful number, since it uses less digits than its factorization.

10222122221210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666510.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 10222122221210 its reverse (1212222122201), we get a palindrome (11434344343411).

Subtracting from 10222122221210 its reverse (1212222122201), we obtain a palindrome (9009900099009).

The spelling of 10222122221210 in words is "ten trillion, two hundred twenty-two billion, one hundred twenty-two million, two hundred twenty-one thousand, two hundred ten".