10222322212 has 24 divisors (see below), whose sum is σ = 18671160312. Its totient is φ = 4892409600.

The previous prime is 10222322197. The next prime is 10222322249. The reversal of 10222322212 is 21222322201.

It can be written as a sum of positive squares in 4 ways, for example, as 554319936 + 9668002276 = 23544^2 + 98326^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10222322212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579339 + ... + 596722.

It is an arithmetic number, because the mean of its divisors is an integer number (777965013).

Almost surely, 2^10222322212 is an apocalyptic number.

It is an amenable number.

10222322212 is a deficient number, since it is larger than the sum of its proper divisors (8448838100).

10222322212 is a wasteful number, since it uses less digits than its factorization.

10222322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1176159 (or 1176157 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10222322212 its reverse (21222322201), we get a palindrome (31444644413).

The spelling of 10222322212 in words is "ten billion, two hundred twenty-two million, three hundred twenty-two thousand, two hundred twelve".