22010201122 has 48 divisors (see below), whose sum is σ = 43536709440. Its totient is φ = 8249042592.

The previous prime is 22010201117. The next prime is 22010201173. The reversal of 22010201122 is 22110201022.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 430438 + ... + 478849.

It is an arithmetic number, because the mean of its divisors is an integer number (907014780).

Almost surely, 2^22010201122 is an apocalyptic number.

22010201122 is a deficient number, since it is larger than the sum of its proper divisors (21526508318).

22010201122 is a wasteful number, since it uses less digits than its factorization.

22010201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909335 (or 909328 counting only the distinct ones).

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

Adding to 22010201122 its reverse (22110201022), we get a palindrome (44120402144).

The spelling of 22010201122 in words is "twenty-two billion, ten million, two hundred one thousand, one hundred twenty-two".