22210201012 has 12 divisors (see below), whose sum is σ = 40913528320. Its totient is φ = 10520621496.

The previous prime is 22210201009. The next prime is 22210201063. The reversal of 22210201012 is 21010201222.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 22210200983 and 22210201001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146119668 + ... + 146119819.

Almost surely, 2^22210201012 is an apocalyptic number.

It is an amenable number.

22210201012 is a deficient number, since it is larger than the sum of its proper divisors (18703327308).

22210201012 is a wasteful number, since it uses less digits than its factorization.

22210201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292239510 (or 292239508 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22210201012 its reverse (21010201222), we get a palindrome (43220402234).

The spelling of 22210201012 in words is "twenty-two billion, two hundred ten million, two hundred one thousand, twelve".