10213201222 has 12 divisors (see below), whose sum is σ = 17820994140. Its totient is φ = 4377086196.

The previous prime is 10213201183. The next prime is 10213201223. The reversal of 10213201222 is 22210231201.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10213201196 and 10213201205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10213201223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52108072 + ... + 52108267.

It is an arithmetic number, because the mean of its divisors is an integer number (1485082845).

Almost surely, 2^10213201222 is an apocalyptic number.

10213201222 is a deficient number, since it is larger than the sum of its proper divisors (7607792918).

10213201222 is a wasteful number, since it uses less digits than its factorization.

10213201222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104216355 (or 104216348 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 10213201222 its reverse (22210231201), we get a palindrome (32423432423).

The spelling of 10213201222 in words is "ten billion, two hundred thirteen million, two hundred one thousand, two hundred twenty-two".